01. TWA Flight 800
This episode tests two theories that try to explain why TWA Flight 800 exploded shortly after takeoff from JFK International Airport in New York. Was it terrorism, a mechanical failure or a problem with the fuel tank?
02. Bigfoot
Experts give their opinion on the existence of Bigfoot. Also, this episode gives a frame-by-frame analysis of footage of an actor in a Bigfoot costume. Reports of Bigfoot sightings date back to 1839. Scientists examine footprints and hair samples to determine if there is a possibility of Bigfoot being real. Several eyewitnesses tell their stories of Bigfoot sightings.
03. John Wayne's Death
This episode examines the controversy around Project Mogul, radar balloons and what happened in Roswell, New Mexico.
04. The Roswell Incident
This episode examines whether John Wayne's cancer was caused by cigarette smoking or from being on a radioactive movie set.
05. Chemical Contrails
This episode investigates jet-aircraft vapor trails to find out whether they are composed of carbon and water-vapor exhaust or toxic chemicals.
06. Cattle Mutilations
The enigmatic phenomenon that happens to many cattle is investigated.
07. Near-Death Experiences
This episode will examine if near-death experiences (NDEs) are a window into the afterlife and how science can confirm or invalidate these experiences.
08. Alien Abductions
Some who claim to have been abducted by aliens have been found to have an object embedded in their bodies. This episode tests "alien implants" that have been removed from alleged abductees to see if they are man made or from another planet.
09. The RFK Assassination
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10. The Oklahoma City Bombing
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11. Gulf War Illness
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12. The MLK JR. Assassination
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13. Fugitive Nazis
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