History In 1698, Capt. William Kidd raids a ship on the high seas and seizes its vast treasure, but Kidd is hanged before revealing where he stashed the loot; a look at what happened to the lost booty and where it is now. 2026-08-18 Known as "The Terror of the Gulf," the whereabouts of Jean Lafitte's treasure remain unknown; the swamps and bayous were his base, and likely also his hiding place; treasure hunters have found very little of Lafitte's stash. 2026-08-18 Host Giorgio Tsoukalos explores ancient structures that defy conventional explanation; from the precisely cut stone blocks at Puma Punku to the temples of Malta and the megalithic city of Nan Madol, could these mysterious sites contain evidence of extraterrestrial contact in the distant past? 2026-08-18 Six men, led by the mastermind, Nuno Pontes, escaped Pittsburgh State Penitentiary by tunneling to freedom under the prison wall; they made it as far as Texas before being caught and returned to prison. 2026-08-18 In 1698, Capt. William Kidd raids a ship on the high seas and seizes its vast treasure, but Kidd is hanged before revealing where he stashed the loot; a look at what happened to the lost booty and where it is now. 2026-08-18 Known as "The Terror of the Gulf," the whereabouts of Jean Lafitte's treasure remain unknown; the swamps and bayous were his base, and likely also his hiding place; treasure hunters have found very little of Lafitte's stash. 2026-08-18 In July 1996, one of the worst aviation disasters in American history leaves 230 people dead and countless questions unanswered; it's a tragedy that changes the aviation industry forever. 2026-08-18 Host Giorgio Tsoukalos explores ancient structures that defy conventional explanation; from the precisely cut stone blocks at Puma Punku to the temples of Malta and the megalithic city of Nan Madol, could these mysterious sites contain evidence of extraterrestrial contact in the distant past? 2026-08-18 In 1698, Capt. William Kidd raids a ship on the high seas and seizes its vast treasure, but Kidd is hanged before revealing where he stashed the loot; a look at what happened to the lost booty and where it is now. 2026-08-18 Stumped by a crossword puzzle, Hawkeye radios a Navy buddy for help, but his call is interpreted as a medical emergency. 2026-08-18 The company's young Korean table tennis champion persuades Hawkeye and B.J. to lend him money for an engagement ring. 2026-08-18 Mike's brother entrusts him to restore his 1964 Buick Riviera dream car; Mike restores a 1966 Beaumont Sport Deluxe; Mike hires a 17-year-old apprentice who's failed her driver's test and needs her licence to do the job. 2026-08-18 Logger Kevin Wenstob's best day ever turns into his worst, when a sudden disaster threatens to shut down his timber claim and his sawmill. 2026-08-18 Conservation Officer Logan has a close call while investigating a case of poaching; an aggressive grizzly bear ransacks a remote trapper's cabin. 2026-08-18 Mike's brother entrusts him to restore his 1964 Buick Riviera dream car; Mike restores a 1966 Beaumont Sport Deluxe; Mike hires a 17-year-old apprentice who's failed her driver's test and needs her licence to do the job. 2026-08-18 Logger Kevin Wenstob's best day ever turns into his worst, when a sudden disaster threatens to shut down his timber claim and his sawmill. 2026-08-18 Staff confront an American soldier running scared; a British woman causes confusion with her bag of tricks. 2026-08-18 Hidden compartments in a traveler's backpack raise red flags; the discovery of a deadly weapon leaves mail center workers stunned. 2026-08-18 A football hero creates a perplexing psychological problem for Hawkeye and B.J. when he suffers a wound that will end his career. 2026-08-18 When B.J. attempts to comfort a nurse who has marriage troubles, he discovers a romantic problem of his own. 2026-08-18 For millennia, plagues, curses, droughts and the violent destruction of cities have been blamed on the wrath of angry gods; exploring if these divine punishments were mere myth, or there is any proof they are based on real events. 2026-08-18 Sea lions disappear days before an earthquake; a mysterious medieval manuscript. 2026-08-18 A surfer is saved by dolphins; pets identify people about to die; a teen lifts a car. 2026-08-18 Don explores the massive underground cities in the mountains of Turkey that may have been home to the first civilization on Earth. 2026-08-18 A football hero creates a perplexing psychological problem for Hawkeye and B.J. when he suffers a wound that will end his career. 2026-08-18 When B.J. attempts to comfort a nurse who has marriage troubles, he discovers a romantic problem of his own. 2026-08-18 For millennia, plagues, curses, droughts and the violent destruction of cities have been blamed on the wrath of angry gods; exploring if these divine punishments were mere myth, or there is any proof they are based on real events. 2026-08-18 Don explores the massive underground cities in the mountains of Turkey that may have been home to the first civilization on Earth. 2026-08-18 Host Giorgio Tsoukalos explores ancient structures that defy conventional explanation; from the precisely cut stone blocks at Puma Punku to the temples of Malta and the megalithic city of Nan Madol, could these mysterious sites contain evidence of extraterrestrial contact in the distant past? 2026-08-19 Discussing whether governments around the world are preparing mankind for a startling event in human history -- the official disclosure of extraterrestrial contact. 2026-08-19 When science meets national security, the results can be staggering: the secretive flights of Project Argus sent nuclear warheads into space to test whether radiation could cripple Soviet weapons, while Operation LAC covertly released chemical agents over American communities to simulate biological warfare; inside Stalin's secretive laboratory, even human waste became intelligence, analyzed to dec 2026-08-19 For millennia, plagues, curses, droughts and the violent destruction of cities have been blamed on the wrath of angry gods; exploring if these divine punishments were mere myth, or there is any proof they are based on real events. 2026-08-19 Discussing whether governments around the world are preparing mankind for a startling event in human history -- the official disclosure of extraterrestrial contact. 2026-08-19 When science meets national security, the results can be staggering: the secretive flights of Project Argus sent nuclear warheads into space to test whether radiation could cripple Soviet weapons, while Operation LAC covertly released chemical agents over American communities to simulate biological warfare; inside Stalin's secretive laboratory, even human waste became intelligence, analyzed to dec 2026-08-19 Don explores the massive underground cities in the mountains of Turkey that may have been home to the first civilization on Earth. 2026-08-19 Discussing whether governments around the world are preparing mankind for a startling event in human history -- the official disclosure of extraterrestrial contact. 2026-08-19 When science meets national security, the results can be staggering: the secretive flights of Project Argus sent nuclear warheads into space to test whether radiation could cripple Soviet weapons, while Operation LAC covertly released chemical agents over American communities to simulate biological warfare; inside Stalin's secretive laboratory, even human waste became intelligence, analyzed to dec 2026-08-19 A football hero creates a perplexing psychological problem for Hawkeye and B.J. when he suffers a wound that will end his career. 2026-08-19 When B.J. attempts to comfort a nurse who has marriage troubles, he discovers a romantic problem of his own. 2026-08-19 Mike and the crew take on a World War II-era Power Wagon; a 1968 Chevy Chevelle becomes a nightmare job. 2026-08-19 Kevin faces disasters everywhere; his logging operation is shut down, his main client threatens to walk, and he locks horns with his right-hand man. 2026-08-19 When a bear charges a group of remote researchers, a Conservation Officer deals with the potentially life-threatening situation, and Ray takes on a challenging recovery that bested two tow companies before him. 2026-08-19 Mike and the crew take on a World War II-era Power Wagon; a 1968 Chevy Chevelle becomes a nightmare job. 2026-08-19 Kevin faces disasters everywhere; his logging operation is shut down, his main client threatens to walk, and he locks horns with his right-hand man. 2026-08-19 Officers look for a message in a bottle; a lack of papers land a group of LA rappers in the doghouse; a young man receives a wake-up call. 2026-08-19 An accidental detour leads two Canadians to a dead-end; an ornate frame holds more than just a picture; a man is suspected of money laundering. 2026-08-19 An outbreak of infectious hepatitis threatens the entire medical staff of the 4077th. 2026-08-19 Frank complains to Gen. Barker when Hawkeye is appointed chief surgeon at the 4077th. 2026-08-19 In the absence of humanity, the world's cities like New York, Orlando and Rio de Janeiro are reclaimed by nature, as forests rise, animals roam free and fire and flood undo centuries of construction. 2026-08-19 Rocks and boulders in Death Valley; a light show on Brown Mountain; runners in northern Mexico. 2026-08-19 A time-traveling woman appears in a bathroom; Pagan worshipers sacrificed humans. 2026-08-19 Whether they're used to stop treasure hunters, body snatchers, or wartime enemies, booby traps are diabolical devices just waiting to kill. 2026-08-19 An outbreak of infectious hepatitis threatens the entire medical staff of the 4077th. 2026-08-19 Frank complains to Gen. Barker when Hawkeye is appointed chief surgeon at the 4077th. 2026-08-19 Four smiths must combine two of the most difficult techniques in the forge to make a blade: Damascus and Go Mai; then, after an intense round of testing, two competitors head home to build an intricate 16th century side sword. 2026-08-19 The top champions step back into the Forged in Fire arena to face their toughest competition yet: one of the expert judges. Tasked with making the grueling Ginunting sword in just five hours, only one will be left standing to compete. 2026-08-19 Some of our top Forged in Fire champions head back to the forge to face their toughest competition yet: one of the judges, tasked with making an intricate Vaquero Machete, will this former champion have the skills to prove they have what it takes to Beat the Judges? 2026-08-20