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B.J. writes home to his wife reporting Klinger's escape attempts and one of Frank's goof-ups.

Hawkeye tangles with a tough Army colonel; B.J. helps a GI who has received a Dear John letter.

Secrets of popes, rewritten laws and cities lost to the waves are divine discoveries that shake our beliefs and uncover mysteries.

Uncovering a plane crash in North Carolina that almost triggered nuclear Armageddon; the story of a UFO attack on a U.S. missile base that was suppressed for decades; a daring Israeli heist to steal a cutting-edge fighter jet.

Discovering a deadly poison lab operated by the Soviet Union's infamous "Doctor Death," a vast nuclear missile site buried beneath the Greenland ice sheet, and the U.S. government's doomsday bunker concealed inside a hollowed-out mountain.

Teetering between the apocalyptic and absurd, declassified records will unveil the top secret weapons programs that attempted to bring down the world, uncovering the Soviet atomic test that shook the Earth with a force 1,500 times more powerful than the Hiroshima bomb, the CIA's creation of a gun that fired a shellfish-harvested toxin, and the Allies' bizarre secret plan to end World War II by fem

B.J. writes home to his wife reporting Klinger's escape attempts and one of Frank's goof-ups.

Hawkeye tangles with a tough Army colonel; B.J. helps a GI who has received a Dear John letter.

Secrets of popes, rewritten laws and cities lost to the waves are divine discoveries that shake our beliefs and uncover mysteries.

Hidden in the Nevada desert, a top-secret military base remains one of the most heavily restricted sites in the United States; since the 1950s, speculation has swirled about its true purpose-ranging from hiding experimental aircraft and even alien technology; Area 51 keeps its mysteries so closely guarded that not even the president is fully briefed; what is the government really hiding there?

In every corner of the world, archaeologists have found strange, elongated skulls; did our ancestors modify the shape of their skulls to resemble extraterrestrial visitors?; and might it even be possible that some of these skulls are of otherworldly origin?

These are the chilling accounts of people who claim they were hunted by mysterious cryptids; from a Dogman in Ohio, a group of Bigfoot in Washington state, a Skunk Ape in Florida and a mysterious Wendigo in Wisconsin, these cryptid predators stalk their human prey.

Beneath the earth, frozen in the tundra, and hidden in the depths of the sea, lie some of the deadliest discoveries of all time; from an asteroid impact that nearly ended life on Earth to creatures once thought to be myths, and even a killer virus thawed from the ice, these shocking finds reveal the dark side of discovery.

Secrets of popes, rewritten laws and cities lost to the waves are divine discoveries that shake our beliefs and uncover mysteries.

These are the chilling accounts of people who claim they were hunted by mysterious cryptids; from a Dogman in Ohio, a group of Bigfoot in Washington state, a Skunk Ape in Florida and a mysterious Wendigo in Wisconsin, these cryptid predators stalk their human prey.