History

History's biggest discoveries aren't always its best. A diamond heist that unravels in a ditch, a colossal burning crater dubbed the "Gateway to Hell," and an island dominated by venomous vipers prove that when finds go big, they can also go very bad.

From a mythical monster that turns out to be real, to a deadly prehistoric animal, and a frozen tundra hiding a pandora's box full of lethal pathogens, these startling discoveries shock and terrify the world.

Age-old mysterious ruins stand as silent sentinels from the past, with their true history seemingly erased by time; modern archaeology attempts to unravel the enigma of how and why the ancient structures were built.

Col. Potter's mare, Sophie, mysteriously disappears from her corral; Hawkeye and B.J. try to help a young Korean.

A young surgeon from Tokyo makes the doctors of the 4077th feel out of touch with new medical practices.

Rust Valley's auto shops battle it out at the high-impact Hit to Pass drag race. But when one competitor is accused of cheating, the brawl moves from the track to the pit.

Big Donny dispatches his entire crew to a challenging roadside crash recovery, but things go sideways when Craig is missing-in-action on the job. Angela struggles when she's sidelined after her truck breaks down on a hotshot mission.

The team tracks down several historic vehicles in the remote region of Rainy River, in Northwestern Ontario; as Steve and Lee compete with Dave, Matt and Jess hit the skies in search of a historic railway truck to assist a local museum.

Rust Valley's auto shops battle it out at the high-impact Hit to Pass drag race. But when one competitor is accused of cheating, the brawl moves from the track to the pit.

Big Donny dispatches his entire crew to a challenging roadside crash recovery, but things go sideways when Craig is missing-in-action on the job. Angela struggles when she's sidelined after her truck breaks down on a hotshot mission.

An inside smuggling job is revealed at JFK; a wrong turn separates friends; German tourists in Washington; a baggage exam in Detroit.

Canines in Chicago sniff out cash; a Canadian vehicle is seedy; officers discover a traveler's alter ego; officers sift through suspicious leaves.

Radar falls in love; Margaret celebrates her divorce.

The 4077th's evacuation to a nearby cave poses a big problem for Hawkeye, then Col. Potter becomes aware of it.

Exploding cars and blimp disasters to kids sent through the mail and doomed personal helicopters; the past is packed with travel tales and the misfires that paved the road to modern transportation.

From doomed voyages across continents and oceans to covert CIA operations, these missions show that no matter how much preparation and planning are done, things can still turn deadly.

During the Civil War, a daring prison break frees hundreds of captured Union soldiers; Colonel Thomas Rose was a schoolteacher before the Civil War; when he was captured and sent to Libby Prison in Richmond Virginia, he engineers a mass escape.

Petty thief Rene Belbenoit is captured and sentenced to hard time at France's notorious penal colony in French Guiana; he is determined to escape or die trying, and his story becomes the basis of several popular movies in Hollywood.

Radar falls in love; Margaret celebrates her divorce.

The 4077th's evacuation to a nearby cave poses a big problem for Hawkeye, then Col. Potter becomes aware of it.

From doomed voyages across continents and oceans to covert CIA operations, these missions show that no matter how much preparation and planning are done, things can still turn deadly.

A down-on-his-luck mechanic transforms outlaw moonshine racing into a major American spectator sport, overcoming rivals, setbacks, and financial crises to build a billion-dollar sports empire.

Dolph Lundgren pulls the curtain back on the shadowy devices that won secret wars, the CIA's pigeon-mounted spy cameras, bone-conduction radios hidden inside tobacco pipes, the silent heart attack gun and the secret Enigma code that changed WWII.

Through a series of accidents and unexpected innovations, a struggling cheesemaker, a New York restaurateur, a small-time baker, and a determined mother-son duo transform a humble cheese pie into a decadent American dessert--turning cheesecake into a grocery staple and the star of a restaurant empire.

Remember when hobbies were more than just a way to pass the time — they were a chance to push the limits? From making model planes with glue that gets you high, to cooking up explosive rocket fuel in the backyard, to strapping ourselves to homemade kites and launching into the unknown, these hands-on pursuits often came with a dangerous edge; it's a thrilling, hair-raising trip back to the crafty

From doomed voyages across continents and oceans to covert CIA operations, these missions show that no matter how much preparation and planning are done, things can still turn deadly.

Through a series of accidents and unexpected innovations, a struggling cheesemaker, a New York restaurateur, a small-time baker, and a determined mother-son duo transform a humble cheese pie into a decadent American dessert--turning cheesecake into a grocery staple and the star of a restaurant empire.