1 00:00:00,000 --> 00:00:04,000 A picturesque park that hides a macabre history. 2 00:00:04,000 --> 00:00:09,000 Very shocking surprise was about to be loosed on the people of Denver. 3 00:00:09,000 --> 00:00:14,000 An iconic landmark that witnessed a daredevil flight to freedom. 4 00:00:14,000 --> 00:00:19,000 The Canadians harbor fugitive slaves. They welcomed them. 5 00:00:19,000 --> 00:00:24,000 And the statue of a musical maestro whose death is shrouded in mystery. 6 00:00:24,000 --> 00:00:27,000 Mozart all too early left the world. 7 00:00:27,000 --> 00:00:31,000 Sometimes the greatest secrets lie in plain sight. 8 00:00:32,000 --> 00:00:35,000 These are monumental mysteries. 9 00:00:43,000 --> 00:00:47,000 With its rolling cow pastures and tobacco fields, 10 00:00:47,000 --> 00:00:52,000 Hopkinsville, Kentucky is home to the Civil War era Riverside Cemetery, 11 00:00:52,000 --> 00:00:55,000 honoring hundreds of Confederate dead. 12 00:00:57,000 --> 00:01:01,000 But one of the simplest stones here marks the burial spot 13 00:01:01,000 --> 00:01:05,000 of an infamous and controversial native son. 14 00:01:05,000 --> 00:01:12,000 It's the final resting place of one of the most astonishing people who ever lived. 15 00:01:12,000 --> 00:01:17,000 This is the gravestone of a man who is said to possess extraordinary 16 00:01:17,000 --> 00:01:21,000 supernatural powers of insight and perception. 17 00:01:21,000 --> 00:01:24,000 His name was Edgar Cayce. 18 00:01:24,000 --> 00:01:28,000 Otherwise known as the sleeping prophet. 19 00:01:28,000 --> 00:01:35,000 Edgar Cayce is to the world of psychic phenomena what Babe Ruth is to baseball. 20 00:01:35,000 --> 00:01:42,000 Who was Edgar Cayce and what miraculous feats is he said to have achieved? 21 00:01:44,000 --> 00:01:47,000 1900, Hopkinsville, Kentucky. 22 00:01:47,000 --> 00:01:52,000 23 year old Edgar Cayce, the youngest son in a poor farming family, 23 00:01:52,000 --> 00:01:56,000 has just started a new job as an insurance salesman. 24 00:01:58,000 --> 00:02:02,000 But only a few weeks into the job, Cayce falls ill with laryngitis, 25 00:02:02,000 --> 00:02:06,000 leaving him barely able to speak above a whisper. 26 00:02:06,000 --> 00:02:13,000 And this was so severe that he ultimately could only communicate with a pad and paper. 27 00:02:13,000 --> 00:02:19,000 When doctors fail to cure him, the mute young man is forced to quit his job. 28 00:02:20,000 --> 00:02:25,000 For nearly a year, Edgar's voice does not return. 29 00:02:25,000 --> 00:02:33,000 Until one day, following a friend's advice, he seeks out a trained hypnotist named Al Lane. 30 00:02:35,000 --> 00:02:40,000 Lane has Cayce rest on the couch until he falls under hypnosis. 31 00:02:40,000 --> 00:02:44,000 And then something extraordinary happens. 32 00:02:44,000 --> 00:02:46,000 His voice suddenly returned. 33 00:02:46,000 --> 00:02:48,000 It was literally amazing. 34 00:02:48,000 --> 00:02:53,000 But what is even more amazing is what Cayce says while hypnotized. 35 00:02:53,000 --> 00:02:59,000 He claims that the loss of his voice is due to a partial paralysis in his throat. 36 00:02:59,000 --> 00:03:07,000 He then says that he has cured himself completely by deliberately increasing the circulation of blood to the affected area. 37 00:03:09,000 --> 00:03:16,000 When Cayce comes out of the trance and Lane informs him what happened, both men are stunned. 38 00:03:19,000 --> 00:03:24,000 As news of his miraculous recovery spreads, people start to wonder. 39 00:03:24,000 --> 00:03:32,000 If Cayce could diagnose and cure his own condition while in a trance, could he also diagnose and cure others? 40 00:03:33,000 --> 00:03:36,000 And it seems he can. 41 00:03:36,000 --> 00:03:41,000 Time and time again, Cayce is brought before the sick and ailing and puts himself into a trance. 42 00:03:41,000 --> 00:03:48,000 He would close his eyes, put himself into a really meditative state, and then he would go into trance. 43 00:03:48,000 --> 00:03:51,000 And you could tell because the eyelids would flutter. 44 00:03:52,000 --> 00:03:56,000 He would then pronounce his diagnosis and suggest treatment. 45 00:03:56,000 --> 00:04:02,000 In this way, it is said he cured ailments from stomach disorders to kidney disease. 46 00:04:03,000 --> 00:04:07,000 Although not everyone is convinced of Cayce's powers. 47 00:04:07,000 --> 00:04:12,000 Physicians were very upset. They believed that Edgar Cayce was his big fraud. 48 00:04:13,000 --> 00:04:24,000 Then one day in February 1909, Cayce is put to the ultimate test when he is summoned to a home where a child's life is hanging in the balance. 49 00:04:25,000 --> 00:04:37,000 Little Tommy House was suffering an epileptic condition such that the child could not rest, could not nurse, and it was clear the child was dying. 50 00:04:38,000 --> 00:04:46,000 Once Cayce arrives, he puts himself under hypnosis and makes an astonishing pronouncement. 51 00:04:47,000 --> 00:04:56,000 Edgar Cayce in trance recommended that the child be given a high dose of belladonna, which is a form of deadly nightshade. 52 00:04:56,000 --> 00:05:00,000 It was tantamount to poisoning the child. It was tantamount to murder. 53 00:05:01,000 --> 00:05:04,000 The family doctors present at the scene are shocked. 54 00:05:05,000 --> 00:05:14,000 Up until this point in Cayce's readings, nothing he has said could potentially cause serious harm to someone. 55 00:05:14,000 --> 00:05:21,000 Now something he has said could potentially kill a little child. 56 00:05:22,000 --> 00:05:29,000 Tommy's family faces a terrible decision. If they do nothing, their child will surely die. 57 00:05:31,000 --> 00:05:35,000 The mother is so steadfast and believes, she says, do it. 58 00:05:36,000 --> 00:05:46,000 Almost immediately Tommy's seizures stop and he falls into a deep and restful sleep and he ultimately goes on to make a full recovery. 59 00:05:47,000 --> 00:05:48,000 It was a miracle. 60 00:05:51,000 --> 00:06:01,000 It seems that Edgar Cayce has saved Tommy's life and the so-called sleeping prophet is catapulted to the national stage. 61 00:06:02,000 --> 00:06:10,000 People who had exhausted standard medical treatments were suddenly beating a path to Edgar Cayce's door for these trance readings. 62 00:06:11,000 --> 00:06:24,000 Over the course of his career as a clairvoyant healer, he attends to thousands of patients including such luminaries as President Woodrow Wilson, Thomas Edison and even Marilyn Monroe. 63 00:06:25,000 --> 00:06:27,000 But were his powers real? 64 00:06:28,000 --> 00:06:37,000 In 1938, pharmaceutical companies finally discover a reason why Cayce's unorthodox treatment for Tommy House worked. 65 00:06:38,000 --> 00:06:48,000 The active ingredient of Belladonna is found to be a muscle relaxant named atropine, which is used today in small doses to treat stomach spasms and other ailments. 66 00:06:49,000 --> 00:06:58,000 Some say that Edgar Cayce's farming background gave him a working knowledge of herbal plants that he then put to good use. 67 00:06:59,000 --> 00:07:03,000 Others contend that he was a quack and a fraud and just plain lucky. 68 00:07:04,000 --> 00:07:13,000 But many believe in Edgar Cayce's powers and have come to regard him as one of the most important American psychics of the 20th century. 69 00:07:13,000 --> 00:07:22,000 Today he is known as the father of holistic health and perhaps the engine behind the New Age movement. 70 00:07:25,000 --> 00:07:36,000 And in Edgar Cayce's hometown of Hopkinsville, Kentucky, this unassuming grave site stands as a testament to a humble man who seemed to open a door to the unknown. 71 00:07:37,000 --> 00:07:44,000 Located across the East River from Manhattan is Brooklyn. 72 00:07:45,000 --> 00:07:58,000 And in a quiet corner of this bustling metropolis is a 585 acre oasis named Prospect Park, where one can find a most distinguished landmark. 73 00:07:58,000 --> 00:08:08,000 It's a bronze statue and it depicts a very dapper gentleman. He's wearing a ruffled shirt and a high collar. 74 00:08:09,000 --> 00:08:16,000 The man immortalized in this nearly 5 foot high bust was one of the most renowned musical figures of all time. 75 00:08:17,000 --> 00:08:21,000 But his illustrious career was cut grievously short. 76 00:08:22,000 --> 00:08:26,000 His death at a very young age has been shrouded by mystery. 77 00:08:28,000 --> 00:08:34,000 How did this prodigy's untimely demise become an enigma that endures to this day? 78 00:08:38,000 --> 00:08:41,000 It's 1791 in Vienna, Austria. 79 00:08:42,000 --> 00:08:48,000 A musical genius is at the height of success as one of the world's most celebrated composers. 80 00:08:49,000 --> 00:08:52,000 His name is Wolfgang Amadeus Mozart. 81 00:08:53,000 --> 00:08:57,000 A child prodigy who began composing at the young age of five. 82 00:08:58,000 --> 00:09:04,000 By the time he's in his mid-30s, the prolific pianist has composed over 600 classical pieces. 83 00:09:05,000 --> 00:09:10,000 He had just premiered the Magic Flute, one of his most enduring operas. 84 00:09:12,000 --> 00:09:17,000 But that December, Mozart is suddenly struck down by a debilitating ailment. 85 00:09:18,000 --> 00:09:22,000 He was suffering terribly and the cause of this illness was not known. 86 00:09:23,000 --> 00:09:26,000 Nobody could figure it out despite attempts at various treatments. 87 00:09:28,000 --> 00:09:35,000 Although he is gravely ill, Mozart is nevertheless obsessed with completing his latest masterwork. 88 00:09:36,000 --> 00:09:42,000 It wasn't just any type of piece but it was a requiem, which is to say the musical setting of the Mass for the Dead. 89 00:09:42,000 --> 00:09:54,000 Then at 1 a.m. on December 5th, the renowned composer takes his final breath, dying at only 35 years old. 90 00:09:55,000 --> 00:10:02,000 Mozart, one of the greatest composers in the history of mankind, had finally and all too early left the world. 91 00:10:03,000 --> 00:10:12,000 The most likely cause of death is presumed to be miliary fever, an acute infectious condition that was common at the time. 92 00:10:13,000 --> 00:10:15,000 And it seems the case is closed. 93 00:10:18,000 --> 00:10:23,000 But seven years later, Mozart's widow Constanza makes a stunning revelation. 94 00:10:24,000 --> 00:10:28,000 Speaking to biographers, she claims that her husband was poisoned 95 00:10:28,000 --> 00:10:35,000 and that her husband's killer was none other than the person who commissioned his final requiem mass, 96 00:10:36,000 --> 00:10:41,000 a man described by her as an enigmatic stranger dressed in gray. 97 00:10:43,000 --> 00:10:50,000 And according to Constanza, Mozart was convinced that this so-called man in gray was secretly poisoning him 98 00:10:51,000 --> 00:10:54,000 and had tricked him into writing a funeral requiem for himself. 99 00:10:55,000 --> 00:10:58,000 It seems like an outlandish claim. 100 00:10:59,000 --> 00:11:03,000 And skeptics believe that the sick Mozart might have been hallucinating. 101 00:11:04,000 --> 00:11:10,000 It seems plausible that he would have been imagining things as one does when one has a very high fever. 102 00:11:11,000 --> 00:11:14,000 But Constanza insists the story is true. 103 00:11:15,000 --> 00:11:18,000 So who would want to murder Mozart? 104 00:11:19,000 --> 00:11:25,000 The question would remain unanswered until some 35 years after Mozart's death 105 00:11:26,000 --> 00:11:31,000 when a rumor surfaces that a man has stepped forward with an extraordinary claim 106 00:11:32,000 --> 00:11:34,000 that he poisoned Mozart. 107 00:11:36,000 --> 00:11:42,000 Even more shocking, he, like Mozart, was also one of the foremost composers of his day. 108 00:11:43,000 --> 00:11:46,000 His name is Antonio Salieri. 109 00:11:46,000 --> 00:11:55,000 Salieri was an Italian composer primarily of opera who had attained quite a high standing in court circles in Austria. 110 00:11:56,000 --> 00:12:01,000 But some say that competition between the two had fueled a growing animosity. 111 00:12:02,000 --> 00:12:07,000 There was certainly a rivalry. Salieri, obviously, respected Mozart, recognized his genius. 112 00:12:08,000 --> 00:12:11,000 At the same time, he had a strange dislike of Mozart. 113 00:12:11,000 --> 00:12:18,000 So was Salieri the mysterious man in grey? And did he murder Mozart? 114 00:12:22,000 --> 00:12:25,000 It's the 1820s, Vienna, Austria. 115 00:12:26,000 --> 00:12:30,000 Some 35 years after the mysterious death of Wolfgang Amadeus Mozart, 116 00:12:31,000 --> 00:12:39,000 a rumor surfaces that a fellow composer named Antonio Salieri claims to have murdered the musical genius by dosing him with poison. 117 00:12:39,000 --> 00:12:44,000 So is there any truth to Salieri's stunning confession? 118 00:12:45,000 --> 00:12:49,000 The idea that Salieri poisoned Mozart is given further credence 119 00:12:50,000 --> 00:12:57,000 when in 1831 Russian writer Alexander Pushkin publishes a play that uses the story as its plot. 120 00:12:58,000 --> 00:13:01,000 Since then, it's been part of the fabric of the Mozart legend. 121 00:13:02,000 --> 00:13:06,000 But this version of events is now considered to be nothing more than a myth. 122 00:13:07,000 --> 00:13:13,000 At the time that Salieri is said to have made the claim, he was locked up in an insane asylum. 123 00:13:14,000 --> 00:13:18,000 He did succumb apparently to madness and was institutionalized. 124 00:13:20,000 --> 00:13:28,000 Most modern day historians dismiss Salieri's supposed confession as nothing more than the mere ravings of a madman. 125 00:13:29,000 --> 00:13:36,000 And that's not the only aspect of the tale surrounding Mozart's death that doesn't stand up to scrutiny. 126 00:13:37,000 --> 00:13:48,000 It's also revealed that Mozart's wife Constanza actually made up the story of the man in grey being her husband's assassin in order to imbue his legacy with an air of mystery. 127 00:13:49,000 --> 00:13:57,000 The man in grey was no mysterious stranger, but rather a messenger sent by an Austrian aristocrat named Count Franz von Wolzek, 128 00:13:58,000 --> 00:14:01,000 who wanted a requiem composed for his recently deceased wife. 129 00:14:03,000 --> 00:14:09,000 So if Salieri didn't kill him and the man in grey was just an innocent messenger, 130 00:14:10,000 --> 00:14:13,000 who or what really killed Mozart? 131 00:14:13,000 --> 00:14:20,000 In 2009, medical researchers at the University of Amsterdam conduct a new investigation 132 00:14:21,000 --> 00:14:25,000 comparing Mozart's symptoms to various death registries of the era. 133 00:14:26,000 --> 00:14:32,000 And they conclude that what took down the musical giant was something far more mundane than poison. 134 00:14:33,000 --> 00:14:37,000 They came to believe that it was actually a fairly work-a-day illness that killed Mozart. 135 00:14:38,000 --> 00:14:39,000 It was likely strep throat. 136 00:14:39,000 --> 00:14:44,000 At the time of Mozart's death, a strep epidemic was sweeping through Vienna. 137 00:14:45,000 --> 00:14:51,000 And in the 18th century, without penicillin or antibiotics, the disease often proved fatal. 138 00:14:52,000 --> 00:14:59,000 It was a very serious illness that if left untreated leads to further complications, and that's what we believe happened in Mozart's case. 139 00:15:01,000 --> 00:15:06,000 But although strep infection is now deemed the likely cause of Mozart's death, 140 00:15:06,000 --> 00:15:08,000 the world will never know for sure. 141 00:15:09,000 --> 00:15:15,000 It's one of the great enduring mysteries of Mozart is that we will never know absolutely without a doubt why he died. 142 00:15:18,000 --> 00:15:25,000 And today, this statue in Brooklyn's Prospect Park stands as a tribute to one of the greatest composers of all time 143 00:15:26,000 --> 00:15:30,000 and a reminder of a towering life cut tragically short. 144 00:15:37,000 --> 00:15:45,000 On the high plains of central Colorado, the city of Denver rests on the eastern edge of the Rocky Mountains. 145 00:15:48,000 --> 00:15:54,000 And at the geographical heart of this mile-high metropolis are 80 acres of gracefully landscaped parkland. 146 00:15:56,000 --> 00:16:02,000 Right in the middle of the city, we have a spot with beautiful trees, manicured lawns and walkways, 147 00:16:02,000 --> 00:16:05,000 all atopped by a beautiful neoclassical pavilion. 148 00:16:07,000 --> 00:16:09,000 This is Cheeseman Park. 149 00:16:10,000 --> 00:16:13,000 It's listed on the National Register of Historic Places. 150 00:16:14,000 --> 00:16:20,000 But according to tour guide Kevin Ferris, this stunning urban monument hides a chilling secret. 151 00:16:21,000 --> 00:16:29,000 As folks are making their way across the lawns, they probably don't realize that just beneath their feet is an insidious nightmare 152 00:16:29,000 --> 00:16:31,000 waiting to be revealed. 153 00:16:34,000 --> 00:16:37,000 So what ghoulish events took place here? 154 00:16:38,000 --> 00:16:43,000 And how did these bucolic gardens inspire one of the most terrifying horror movies ever made? 155 00:16:48,000 --> 00:16:51,000 Denver, Colorado. The early 1890s. 156 00:16:52,000 --> 00:16:58,000 Once a rugged outpost, this high-altitude city is now flush with gold rush wealth. 157 00:16:59,000 --> 00:17:06,000 And local authorities are intent on transforming this frontier town into the Paris of the West. 158 00:17:07,000 --> 00:17:14,000 We had left our dusty cow town image behind. The city was growing by leaps and bounds and we had a lot of money. 159 00:17:15,000 --> 00:17:22,000 But there's a problem. Denver's campaign to beautify itself is hindered by a massive eyesore not far from the center of town. 160 00:17:23,000 --> 00:17:30,000 The 35-year-old Mount Prospect Cemetery has fallen badly into disrepair. 161 00:17:32,000 --> 00:17:40,000 So civic leaders have an ingenious idea to create a magnificent new park at the site of the blighted graveyard. 162 00:17:41,000 --> 00:17:48,000 But first they must move the thousands of burial plots from Mount Prospect Cemetery to other graveyards on the outskirts of the city. 163 00:17:48,000 --> 00:17:55,000 To take on this grisly task, the city approaches a reputable mortician named E.P. McGovern. 164 00:17:56,000 --> 00:18:02,000 Who better than a mortician to move the dead? He knew how to handle bodies in a respectful way. 165 00:18:04,000 --> 00:18:14,000 McGovern agrees to take on the job, but at a price. He demands a hefty fee for every coffin he relocates, which the city fathers agree to pay. 166 00:18:14,000 --> 00:18:27,000 Mr. McGovern and his crew set to work. Unfortunately, a very shocking surprise was about to be loosed on the people of Denver. 167 00:18:28,000 --> 00:18:33,000 Just five days into the job, a jaw-dropping story hits the news. 168 00:18:34,000 --> 00:18:45,000 On March 19, the Denver Republican ran a truly scandalous headline. The work of ghouls, a shocking expose of what was going on there in the park. 169 00:18:46,000 --> 00:18:52,000 So what dark secret surrounds McGovern's work in the Mount Prospect Cemetery? 170 00:18:53,000 --> 00:18:56,000 It's 1893 in the city of Denver. 171 00:18:57,000 --> 00:19:07,000 Municipal planners are determined to build a glorious park on a neglected graveyard known as Mount Prospect Cemetery. 172 00:19:08,000 --> 00:19:15,000 Before construction can even begin, the contents of thousands of graves have to be transported to the outskirts of the city. 173 00:19:16,000 --> 00:19:23,000 But the man hired to oversee this operation is about to give the citizens of Denver the shock of their lives. 174 00:19:25,000 --> 00:19:33,000 As the mortician, E.P. McGovern and his crew set about their work, a disturbing report appears in the local newspaper. 175 00:19:34,000 --> 00:19:38,000 Before transporting bodies, McGovern is dismembering them. 176 00:19:38,000 --> 00:19:48,000 But he is spreading those bodies between multiple boxes. Your skull in this box, your ribs in this box, your pelvis in this box. 177 00:19:52,000 --> 00:20:01,000 And that's not all. Rather than using full-sized coffins to transport the bodies, McGovern is using child-sized ones. 178 00:20:01,000 --> 00:20:09,000 Everyone assumes that Mr. McGovern will put one body in one box, but he sees an opportunity for profit here. 179 00:20:10,000 --> 00:20:17,000 It seems that McGovern, aware that city officials will pay him by the coffin, has devised a nefarious plan. 180 00:20:18,000 --> 00:20:25,000 By using child-sized coffins, he hopes to increase the number of coffins used and therefore maximize his profit. 181 00:20:26,000 --> 00:20:36,000 When these despicable acts are exposed in the local newspaper, the public is outraged and the city quickly relieves McGovern of his duties. 182 00:20:37,000 --> 00:20:43,000 So the city was left with a bunch of bodies and no one left there to remove them. 183 00:20:46,000 --> 00:20:53,000 The tombstones are taken away and those remains which had already been excavated are buried elsewhere. 184 00:20:53,000 --> 00:20:58,000 But for several years, the Mount Prospect site remains in a state of disarray. 185 00:20:59,000 --> 00:21:04,000 And it seems the people of Denver will never see the magnificent park they have been promised. 186 00:21:05,000 --> 00:21:18,000 But finally, in 1904, the city's new mayor revives the Dormant Project and decides to simply leave the thousands of remaining bodies where they lie and build the park on top of the graveyard. 187 00:21:19,000 --> 00:21:26,000 Three years later, Cheeseman Park is open to the public and topped off with an immaculate neoclassical pavilion. 188 00:21:30,000 --> 00:21:38,000 But over the last century, reports of creepy and unnatural occurrences have become eerily commonplace here. 189 00:21:39,000 --> 00:21:45,000 Folks report seeing ghost-like figures moving through the cemetery and then they see them vanish. 190 00:21:48,000 --> 00:21:56,000 By the 1980s, the paranormal events in Cheeseman Park are so notorious that Hollywood legend Steven Spielberg turns the bone-chilling story into a screenplay. 191 00:21:57,000 --> 00:22:03,000 It served as part of the inspiration for the famous horror movie The Hedgehog. 192 00:22:03,000 --> 00:22:11,000 Just as in Cheeseman Park, in the blockbuster horror film, a hellstorm of supernatural havoc is unleashed when construction over a cemetery awakens angry spirits. 193 00:22:16,000 --> 00:22:23,000 And today, to the unknowing visitor, the verdant acres of Cheeseman Park may look like a huge pile of trash. 194 00:22:23,000 --> 00:22:28,000 But they are also a reminder of the ghastly disturbance that transpired here. 195 00:22:29,000 --> 00:22:32,000 And that still haunts the citizens of Denver. 196 00:22:37,000 --> 00:22:43,000 Located along Central Florida's Indian River Lagoon is the quiet city of Tidewood. 197 00:22:43,000 --> 00:22:50,000 The proud home of the U.S. Space Walk of Fame, which commemorates the historic missions of America's space program. 198 00:22:53,000 --> 00:22:59,000 It's here that visitors will find a monument to one of NASA's most perilous missions. 199 00:23:03,000 --> 00:23:09,000 The American Space Program is the home of the United States Space Walk of Fame. 200 00:23:09,000 --> 00:23:13,000 This monument is a 12-foot by 12-foot granite slab. 201 00:23:14,000 --> 00:23:17,000 And on top of that is a stainless steel zodiac sign. 202 00:23:19,000 --> 00:23:26,000 According to historian Amy Shearer-Titel, this shrine memorializes a thrilling event that has been lost in the annals of history. 203 00:23:28,000 --> 00:23:31,000 It was really incredible. And somehow we never talk about it. 204 00:23:32,000 --> 00:23:38,000 So what story of heroism and near disaster, in spite of the fact that the story of the story of the great hero, Amy Shearer-Titel, 205 00:23:39,000 --> 00:23:42,000 has inspired this granite and steel structure? 206 00:23:45,000 --> 00:23:48,000 March 1966, Cape Canaveral, Florida. 207 00:23:49,000 --> 00:23:56,000 Nearly five years have passed since President Kennedy famously promised to land a man on the moon by the end of the decade. 208 00:23:57,000 --> 00:24:04,000 To help achieve that goal, NASA launches a program focused on developing specific space travel techniques. 209 00:24:04,000 --> 00:24:08,000 It is named for the twins of Greek mythology and zodiac fame. 210 00:24:09,000 --> 00:24:10,000 Gemini. 211 00:24:12,000 --> 00:24:16,000 It was called the Gemini Program because it was the first two-man spacecraft. 212 00:24:16,000 --> 00:24:26,000 Gemini 8's mission calls for a manned capsule to rendezvous and dock with an unmanned target vehicle, while in orbit about 185 miles over the Earth. 213 00:24:27,000 --> 00:24:34,000 And this was really important for the lunar mission because they were going to have to launch off the moon surface, come up and rendezvous and dock with their buddy in orbit. 214 00:24:35,000 --> 00:24:41,000 And it falls to the crew of Gemini 8 to test this tricky maneuver for the first time. 215 00:24:46,000 --> 00:24:55,000 On March 16th at 10.41 a.m., command pilot Neil Armstrong and co-pilot David Scott take off from Cape Canaveral. 216 00:24:56,000 --> 00:25:03,000 Following a smooth lift off, the two-man crew maneuvers closer to the target vehicle that had been launched earlier that morning. 217 00:25:04,000 --> 00:25:06,000 Okay, we've got a visual on the agenda. 218 00:25:07,000 --> 00:25:13,000 And six hours into the mission, Armstrong successfully guides the spacecraft in for docking. 219 00:25:14,000 --> 00:25:17,000 Neil Armstrong, a very cool commanding pilot. 220 00:25:17,000 --> 00:25:19,000 Doc's this thing and his comment is... 221 00:25:19,000 --> 00:25:21,000 He's really a smoothie. 222 00:25:22,000 --> 00:25:24,000 And then Dave Scott was a little bit more jubilant and said, 223 00:25:24,000 --> 00:25:26,000 I wish you guys could have the thrill we have up here. 224 00:25:27,000 --> 00:25:28,000 It was a big deal. 225 00:25:30,000 --> 00:25:32,000 But then something goes awry. 226 00:25:35,000 --> 00:25:37,000 Neil Armstrong noticed that they were starting to roll. 227 00:25:38,000 --> 00:25:44,000 In fact, both Gemini 8 and the connected target vehicle are spinning out of control. 228 00:25:45,000 --> 00:25:47,000 Well, I think I've heard this problem here. 229 00:25:47,000 --> 00:25:49,000 We're saying this is what we're talking about in over here. 230 00:25:50,000 --> 00:25:53,000 So Armstrong disconnects from the target vehicle. 231 00:25:56,000 --> 00:25:58,000 For a second the roll looked like it was going to stop. 232 00:25:58,000 --> 00:25:59,000 And then it started again. 233 00:26:00,000 --> 00:26:03,000 Sir, roll and out as we can't start the search for anything else. 234 00:26:03,000 --> 00:26:05,000 He says he did the roll and he can't stop it. 235 00:26:07,000 --> 00:26:13,000 With the Gemini 8 now revolving even faster, the astronauts are in danger of losing consciousness. 236 00:26:15,000 --> 00:26:17,000 It's starting to get really, really bad. 237 00:26:17,000 --> 00:26:20,000 They were seconds away from blacking out. 238 00:26:20,000 --> 00:26:23,000 They're getting pretty close to dying. 239 00:26:24,000 --> 00:26:29,000 So how will the astronauts regain control over their spacecraft? 240 00:26:44,000 --> 00:26:50,000 But when the Gemini 8 begins to spin out of control, the astronauts find themselves in serious trouble. 241 00:26:51,000 --> 00:26:54,000 So how will these heroic men make it home alive? 242 00:26:56,000 --> 00:27:02,000 As Armstrong and Scott fight to regain control of the ship, another complication arises. 243 00:27:03,000 --> 00:27:06,000 They realize that they're down to 13% fuel in the Gemini's control system. 244 00:27:07,000 --> 00:27:10,000 Okay, we're down to 1700 pounds. 245 00:27:11,000 --> 00:27:17,000 Without enough fuel to return to Earth, the spacecraft would be stuck in orbit indefinitely. 246 00:27:17,000 --> 00:27:23,000 With time running out, it was a question of whether or not they'd be able to get the spacecraft under control and make it back alive. 247 00:27:24,000 --> 00:27:28,000 Armstrong must act fast and attempt re-entry. 248 00:27:29,000 --> 00:27:34,000 But with the spacecraft spinning out of control, this is no easy feat. 249 00:27:34,000 --> 00:27:39,000 So Armstrong realizes that the only option they have is to use their re-entry system. 250 00:27:41,000 --> 00:27:46,000 The problem is that they were having a hard time focusing their eyes, but Neil Armstrong knew that cockpit so well. 251 00:27:46,000 --> 00:27:50,000 He didn't even have to try to look at where the switch was to engage that system. 252 00:27:50,000 --> 00:27:52,000 He just reached up and flipped the switch. 253 00:27:54,000 --> 00:27:57,000 Gemini 8 successfully re-enters the Earth's atmosphere. 254 00:27:58,000 --> 00:28:02,000 And 11 hours after launch, it splashes down in the Pacific Ocean. 255 00:28:05,000 --> 00:28:12,000 The two astronauts are safely recovered from the capsule, and NASA officials breathe a collective sigh of relief. 256 00:28:15,000 --> 00:28:20,000 I think there was a sense of awe that Neil Armstrong was able to pilot his way out of that kind of situation. 257 00:28:20,000 --> 00:28:22,000 And that was really good flying. 258 00:28:22,000 --> 00:28:25,000 But there was also this big mystery of what happened. 259 00:28:26,000 --> 00:28:38,000 After a thorough investigation, NASA engineers conclude that during the docking, one of the Gemini 8's thrusters malfunctioned and remained stuck in an open and on position. 260 00:28:38,000 --> 00:28:46,000 The Gemini spacecraft moved in orbit with thrusters, so with one of those open, you have this unrelenting push in one direction. 261 00:28:46,000 --> 00:28:51,000 This caused Gemini 8 to both spin out of control and run low on fuel. 262 00:28:52,000 --> 00:29:01,000 So to prevent this problem from jeopardizing future missions, NASA tweaks the spacecraft's design so that each thruster can be shut off independently. 263 00:29:05,000 --> 00:29:11,000 In 1997, this Gemini monument is erected at the U.S. Space Walk of Fame in Titusville. 264 00:29:12,000 --> 00:29:21,000 And today, it stands as a tribute to the astronauts whose heroic first steps took man even closer to the final frontier. 265 00:29:28,000 --> 00:29:37,000 Straddling the border between Northwestern New York and Ontario, Canada is one of the world's most awe-inspiring natural wonders. 266 00:29:37,000 --> 00:29:43,000 There are literally millions of gallons of water cascading down every single day. 267 00:29:43,000 --> 00:29:47,000 It's 160 feet from the top to the bottom. 268 00:29:49,000 --> 00:29:51,000 This is Niagara Falls. 269 00:29:51,000 --> 00:29:57,000 America's oldest state park attracts more than 22 million tourists per year. 270 00:29:57,000 --> 00:30:02,000 But its legacy goes far beyond its breathtaking beauty. 271 00:30:03,000 --> 00:30:09,000 Many people know about Niagara Falls, but not very many people know that it stood as a gateway to freedom. 272 00:30:10,000 --> 00:30:15,000 What role did the Falls play in a desperate and harrowing escape? 273 00:30:17,000 --> 00:30:19,000 1853. 274 00:30:19,000 --> 00:30:24,000 Slavery is still the pervasive way of life across the American South. 275 00:30:24,000 --> 00:30:30,000 And many slaves dream of escaping to the free Northern States and even into Canada. 276 00:30:30,000 --> 00:30:35,000 The Canadians harbor fugitive slaves. They welcome them. 277 00:30:36,000 --> 00:30:47,000 Just across the border from Canada, Niagara Falls is an important stop on the secret network of abolitionists who help usher slaves to freedom. 278 00:30:47,000 --> 00:30:49,000 The Underground Railroad. 279 00:30:50,000 --> 00:30:57,000 People who were seeking escape from slavery found Niagara Falls to be a good place to quickly get out of the country. 280 00:30:57,000 --> 00:31:09,000 And one such slave who arrives in Niagara Falls hoping to cross the border is a woman known only as Martha, whose tale has become cemented in abolitionist history. 281 00:31:09,000 --> 00:31:16,000 All of the descriptions of Martha are of a stunning, young, beautiful woman. 282 00:31:16,000 --> 00:31:25,000 As the legend goes, Martha had escaped from her Southern master and made her way to an unlikely place, the luxurious Cataract House Hotel. 283 00:31:26,000 --> 00:31:37,000 The Cataract House Hotel served as a secret base of operations for conductors on the Underground Railroad, who help shuttle fugitive slaves across the treacherous Niagara River. 284 00:31:37,000 --> 00:31:44,000 These men, and in some cases women, were waders by day and freedom fighters by night. 285 00:31:44,000 --> 00:31:53,000 One of these freedom fighters is a man named John Morrison, who is believed to have taken on the responsibility of escorting Martha to Canada. 286 00:31:54,000 --> 00:32:02,000 John leads Martha to a dock downstream from the base of the Falls, where he plans to row the fugitive across the river. 287 00:32:02,000 --> 00:32:04,000 But escape won't be easy. 288 00:32:05,000 --> 00:32:13,000 They've been followed by a bounty hunter, who's in search of the reward that Southern owners offer for the safe return of their human property. 289 00:32:14,000 --> 00:32:20,000 Martha knew in an instant that this person was going to try to bring her back into slavery. 290 00:32:21,000 --> 00:32:25,000 So will Martha and her rescuer make it to freedom? 291 00:32:28,000 --> 00:32:31,000 It's 1853, Niagara Falls. 292 00:32:31,000 --> 00:32:39,000 A man named John Morrison attempts to usher a fugitive slave named Martha across the Niagara River to a new life in Canada. 293 00:32:39,000 --> 00:32:43,000 But they soon find themselves being pursued by a bounty hunter. 294 00:32:43,000 --> 00:32:47,000 So will they survive this bold and perilous bid for freedom? 295 00:32:48,000 --> 00:32:56,000 John and Martha make a break for a small boat at the river's edge and push off just as the bounty hunter closes in. 296 00:32:56,000 --> 00:33:01,000 But the most dangerous part of their journey has only just begun. 297 00:33:02,000 --> 00:33:15,000 Although the Canadian shore is just a mile away, the three sets of falls that pour into the Niagara Gorge churn up the river, creating a ferocious current that could sweep John and Martha to their deaths. 298 00:33:16,000 --> 00:33:23,000 The risks are enormous. The boat could capsize. Both of them could very easily be drowned. 299 00:33:24,000 --> 00:33:29,000 But fortunately, the boat makes it across the river to Canada on the other side. 300 00:33:29,000 --> 00:33:32,000 But they've made it and Martha is now free. 301 00:33:33,000 --> 00:33:36,000 But Morrison is not out of the woods. 302 00:33:37,000 --> 00:33:44,000 His heroism is in flagrant violation of an 1850 law that applies even in the free north. 303 00:33:44,000 --> 00:33:46,000 The Fugitive Slave Act. 304 00:33:47,000 --> 00:33:52,000 The Fugitive Slave Act criminalized attempts to help people escape slavery. 305 00:33:52,000 --> 00:34:00,000 He had just committed what amounts to a federal crime. He could have been arrested upon his arrival back in the United States. 306 00:34:01,000 --> 00:34:07,000 But curiously, no one is waiting to arrest Morrison when he crosses the Niagara River back to the U.S. 307 00:34:07,000 --> 00:34:10,000 And he is able to quietly go back to work. 308 00:34:10,000 --> 00:34:13,000 For whatever reason, he was not prosecuted. 309 00:34:15,000 --> 00:34:23,000 So why was Morrison able to resume his life at the Cataract House Hotel after being exposed as an agent of the Underground Railroad? 310 00:34:25,000 --> 00:34:32,000 Some believe the answer lies with the powerful businessman and owner of the hotel, Mr. Parkhurst Whitney, 311 00:34:32,000 --> 00:34:38,000 who is rumored to have been a secret abolitionist himself and may have called off the authorities. 312 00:34:39,000 --> 00:34:45,000 There can be no doubt that Parkhurst Whitney knew exactly what was going on. 313 00:34:46,000 --> 00:34:51,000 He did what he could to help people who were helping people escape slavery. 314 00:34:51,000 --> 00:34:58,000 And between 1820 and 1860, tens of thousands of slaves escaped to liberty in Canada. 315 00:34:59,000 --> 00:35:07,000 Niagara Falls stands as an international monument to the idea of freedom for human beings. 316 00:35:07,000 --> 00:35:11,000 It's a symbol of power, of courage and freedom. 317 00:35:13,000 --> 00:35:21,000 Today, many are unaware of the valiant struggle against oppression that took place amidst this majestic natural wonder. 318 00:35:29,000 --> 00:35:37,000 Sprawling 1,200 square miles across the western slopes of California's Sierra Nevada mountain range 319 00:35:37,000 --> 00:35:42,000 is one of the most pristine natural landscapes in the United States. 320 00:35:42,000 --> 00:35:48,000 The park is one of the most iconic national parks not only in the United States but throughout the world. 321 00:35:49,000 --> 00:35:52,000 This is Yosemite National Park. 322 00:35:53,000 --> 00:36:04,000 Within this 740,000 acre expanse, famous sites like El Capitan, Mirror Lake and Vernal Falls are preserved for future generations to enjoy. 323 00:36:06,000 --> 00:36:13,000 But just 150 years ago, this magnificent valley was in danger of being completely annihilated. 324 00:36:14,000 --> 00:36:20,000 Streams would have been polluted, trees would have been cut down, it would have been catastrophic to the natural environment. 325 00:36:22,000 --> 00:36:25,000 What once threatened this ancient paradise? 326 00:36:25,000 --> 00:36:32,000 And how did an unsung hero save Yosemite and pave the way for America's national park system? 327 00:36:35,000 --> 00:36:44,000 1854. It's the height of the California Gold Rush and thousands of pioneers are heading west in hopes of striking it rich. 328 00:36:45,000 --> 00:36:50,000 Among them is a 40-year-old Missouri cabinet maker named Galen Clark. 329 00:36:51,000 --> 00:36:56,000 Like so many people, he came up to the area and basically sought his fortune. 330 00:36:57,000 --> 00:37:04,000 Clark begins mining for gold east of Sacramento but finds the work to be fraught with danger. 331 00:37:05,000 --> 00:37:10,000 They were using things like arsenic and lead and putting these dangerous chemicals in the rivers. 332 00:37:12,000 --> 00:37:15,000 And it created a whole host of health problems for him. 333 00:37:16,000 --> 00:37:21,000 The toxins ravage Clark's lungs and bring on a grave pulmonary disorder. 334 00:37:22,000 --> 00:37:24,000 His prognosis is grim. 335 00:37:25,000 --> 00:37:29,000 As a last resort, the miner's doctor advises him to get some fresh mountain air. 336 00:37:30,000 --> 00:37:34,000 So in 1857, Clark relocates to the Yosemite Valley. 337 00:37:36,000 --> 00:37:38,000 And while there, he makes a full recovery. 338 00:37:39,000 --> 00:37:42,000 Galen Clark came up to the area and he just felt better. 339 00:37:42,000 --> 00:37:48,000 As his health improves, Galen takes in his breathtaking new surroundings. 340 00:37:50,000 --> 00:37:58,000 And the most spectacular of all is a grove of 500 massive sequoia trees standing like giants in the forest. 341 00:37:59,000 --> 00:38:08,000 He looked at these trees hundreds of feet high, 30, 40 feet in diameter and thought it was the most beautiful sight he had ever seen. 342 00:38:09,000 --> 00:38:15,000 But Galen Clark will soon learn that the future of these natural wonders is in dire straits. 343 00:38:18,000 --> 00:38:22,000 Miners were coming to the area. People started logging, cutting trees down. 344 00:38:24,000 --> 00:38:35,000 It's not long before the lakes, rivers and wildlife in the region begin to show signs of poisoning from the mercury, arsenic and other toxins in the runoff from mining operations. 345 00:38:36,000 --> 00:38:40,000 This beautiful area was on the brink of being destroyed forever. 346 00:38:41,000 --> 00:38:47,000 So how will one lone woodsman save these uncharted wilds before it's too late? 347 00:38:52,000 --> 00:38:55,000 It's the early 1860s in Yosemite Valley. 348 00:38:56,000 --> 00:39:02,000 Pioneer environmentalist Galen Clark is in a race against time to save his beloved wilderness home from destruction. 349 00:39:03,000 --> 00:39:07,000 At the hands of developers seeking to exploit its mineral riches. 350 00:39:08,000 --> 00:39:13,000 So what extraordinary means will this man use to save this majestic wilderness? 351 00:39:15,000 --> 00:39:24,000 One day in 1861, a man arrives in Yosemite who will forever change not only Galen Clark's life, but the future of the entire region. 352 00:39:26,000 --> 00:39:28,000 His name is Carlton Watkins. 353 00:39:29,000 --> 00:39:37,000 Carlton Watkins was hired by the Loos Merposas Mining Company to take photographs to see if the area was suitable for mining. 354 00:39:39,000 --> 00:39:42,000 Galen is soon hired as Watkins' guide. 355 00:39:44,000 --> 00:39:54,000 And even though it means working for the very forces seeking to exploit the land for profit, he hopes to expose the photographer to more than just the area's commercial potential. 356 00:39:55,000 --> 00:40:02,000 His goal in addition to satisfying his job requirements was to show him the wonder of both Yosemite Valley and the Meroposa Grove. 357 00:40:03,000 --> 00:40:10,000 Clark takes Watkins on treks to some of the most remote parts of Yosemite Valley, rewarding him with spectacular views. 358 00:40:13,000 --> 00:40:16,000 Carlton Watkins was just instantly mesmerized. 359 00:40:17,000 --> 00:40:26,000 And instead of solely documenting what mining resources the land has to offer, Watkins also photographs stunning vistas and panoramas. 360 00:40:29,000 --> 00:40:32,000 And eventually he comes to share Galen Clark's conviction. 361 00:40:33,000 --> 00:40:37,000 The two of them said to each other, hey, this is an area that should be preserved. 362 00:40:38,000 --> 00:40:48,000 To raise awareness of the little known Yosemite Valley, the two hold an exhibition of Watkins' photos in a New York City gallery in December 1862. 363 00:40:49,000 --> 00:40:50,000 And the public is amazed. 364 00:40:51,000 --> 00:40:57,000 The scale of Carlton Watkins' photographs conveyed the beauty and grandeur of the area. 365 00:40:58,000 --> 00:41:05,000 The pictures are reproduced in periodicals across the country, sowing the seeds of a budding environmental movement. 366 00:41:07,000 --> 00:41:16,000 And Watkins and Clark successfully lobby Washington to have the photographs shown to President Abraham Lincoln, who takes decisive action to save this wilderness. 367 00:41:18,000 --> 00:41:25,000 By signing an unprecedented landmark bill on June 30th, 1864, the Yosemite Grant. 368 00:41:26,000 --> 00:41:33,000 The Yosemite Grant was the first time in the history of the world that a piece of land was set aside purely for preservation. 369 00:41:37,000 --> 00:41:48,000 This act not only keeps the mining and logging companies at bay, but paves the way for America's national park system established in 1916, of which Yosemite becomes part. 370 00:41:50,000 --> 00:41:59,000 Galen Clark and Carlton Watkins are visionaries and we owe them a debt of gratitude for their dedication and passion in preserving Yosemite National Park. 371 00:42:00,000 --> 00:42:13,000 To this day, visitors to Yosemite National Park will find Galen Clark's gravesite lying among the giant sequoia trees that the enterprising outdoorsman devoted his life to protecting. 372 00:42:16,000 --> 00:42:23,000 From a spinning spacecraft to a sleeping psychic, a haunted graveyard to a waterfall of freedom. 373 00:42:23,000 --> 00:42:28,000 I'm Don Wildman and these are Monumental Mysteries.