Cottage Life House-decimating floods in British Columbia; speeding away from a lethal cliff collapse with boaters vacationing in Brazil; two men ditch their car during a hurricane; an Oregon farm razed by a wildfire. 2026-04-16 Investigating an odd phenomenon that makes rocks slide across Death Valley; learning how pieces of jade rewrite Chinese history; examining animal bones that could show an earlier human arrival in the Americas; visiting Earth's oldest stone circle. 2026-04-16 Budding entrepreneurs get three minutes to pitch their business ideas to five multimillionaires who are willing to invest their own cash to kick-start the businesses in the original "Shark Tank." After each pitch, the Dragons have the opportunity to ask questions about the venture. The entrepreneurs don't always have to answer, but of course what they choose not to address could very well affect t 2026-04-16 Guest comic Greg Proops. 2026-04-16 Games include: Questions, Doo Wop, Dubbing, Scenes from a hat, Helping hands. 2026-04-16 Encounter abandoned pods that may have been designed by alien architects; explore a mysterious concrete channel in Bosnia; weave through a complex of odd shapes in Greenland; meet the mythical guardian of a Vietnamese building. 2026-04-16 Mysterious industrial waste and abandoned homes in an uninhabited part of Greenland; strange ditches and mounds deep within the Arctic Circle; a huge pyramid on the Kazakh steppe; a ball of golden fur in Yukon's gold fields. 2026-04-17 In Guatemala, archaeologists identify an ancient site containing a series of unknown structures; a lake full of jellyfish is studied on a remote South Pacific island; Argentinian researchers discover a complex that may have a dark past. 2026-04-17 Experts uncover four global stories of extraordinary curiosities that were once concealed in the deserts of the planet. 2026-04-17 Mysterious industrial waste and abandoned homes in an uninhabited part of Greenland; strange ditches and mounds deep within the Arctic Circle; a huge pyramid on the Kazakh steppe; a ball of golden fur in Yukon's gold fields. 2026-04-17 In Guatemala, archaeologists identify an ancient site containing a series of unknown structures; a lake full of jellyfish is studied on a remote South Pacific island; Argentinian researchers discover a complex that may have a dark past. 2026-04-17 Guest comic Greg Proops. 2026-04-17 Games include: Questions, Doo Wop, Dubbing, Scenes from a hat, Helping hands. 2026-04-17 House-decimating floods in British Columbia; speeding away from a lethal cliff collapse with boaters vacationing in Brazil; two men ditch their car during a hurricane; an Oregon farm razed by a wildfire. 2026-04-17 A long-forgotten network of Native American earthworks; a baffling battlefield mystery in Belgium; a mysterious blood-red lake on a remote Greek island; an eerie pink glow emulating from the middle of the Pacific Ocean. 2026-04-17 The ancient necropolis of Abusir contains strange megastructures unlike any discovered in Egypt; experts gain rare access to investigate lost tombs and forgotten rituals to reveal the secrets of Egypt's Sun Cult pharaohs. 2026-04-17 A 10,000-gallon water tank is found to be empty after an object is spotted hovering over it; amaranth plants wilt after a saucer-shaped craft hovers above them. 2026-04-17 A policeman discovers an oval-shaped object without windows or doors; a woman spots an aura of light surrounding a small tree. 2026-04-17 Budding entrepreneurs get three minutes to pitch their business ideas to five multimillionaires who are willing to invest their own cash to kick-start the businesses in the original "Shark Tank." After each pitch, the Dragons have the opportunity to ask questions about the venture. The entrepreneurs don't always have to answer, but of course what they choose not to address could very well affect t 2026-04-17 Getting ready to say goodbye to a group of contestants, who are primed and ready for their last shot at taking home the 10,000 pounds; checking who wins the day and all those shiny coins packed into the giant exclamation point. 2026-04-17 A vanished Neolithic structure in an Irish farmer's field, an ancient oasis in the remote reaches of a Chinese desert, a centuries-old buried treasure in the U.K. and a dreaded predator in the Pacific Ocean are discovered by accident using drones. 2026-04-17 Connecting the Great Pyramid to an archeological find near the Suez Canal; unveiling the secrets of colossal rock sculptures in Saudi Arabia; a mystical geological formation deep in the Sahara; unmasking a 37-million-year-old Egyptian enigma. 2026-04-17 A daring escape by two contestants leaves the specialist hunters puzzled and desperate to make a break through contacts. 2026-04-17 Pay attention as Rick reveals a fresh slate of answers, some of which can't possibly be right; see who gets eliminated and whose smart selections win them a place in the final round and a chance at the juicy 10,000-pound prize. 2026-04-17 Improv veterans Ryan Stiles, Wayne Brady and Colin Mochrie return for a new take on the comedy series with host, Aisha Tyler. Each episode, a special guest star joins the comics as they tackle a series of spontaneous improvised sketches, with only a few random ideas from the studio audience and their host. With little information and a lot of imagination, the comics depict a variety of characters 2026-04-17 Guest comic Jeff Davis. 2026-04-17 Dive into the historical and natural secrets of the deep; explore an uninhabited concrete island, ocean spirals off the Australian coast, underwater evidence of a violent past and tracks thousands of metres below the sea's surface. 2026-04-17 The origins of a colossal image of a man carved into the red sands of Central Australia; mysterious mummies and peculiar whale bones resting in two different parts of Chile's Atacama Desert; a lost Egyptian tomb. 2026-04-17 A tornado tears a mile-wide path through the American town of Moore, Okla., destroying two schools while the pupils are inside. 2026-04-17 Connecting the Great Pyramid to an archeological find near the Suez Canal; unveiling the secrets of colossal rock sculptures in Saudi Arabia; a mystical geological formation deep in the Sahara; unmasking a 37-million-year-old Egyptian enigma. 2026-04-17 Budding entrepreneurs get three minutes to pitch their business ideas to five multimillionaires who are willing to invest their own cash to kick-start the businesses in the original "Shark Tank." After each pitch, the Dragons have the opportunity to ask questions about the venture. The entrepreneurs don't always have to answer, but of course what they choose not to address could very well affect t 2026-04-17 A special episode featuring a compilation of games, moments and outtakes of never-before-seen footage. 2026-04-17 Improv veterans Ryan Stiles, Wayne Brady and Colin Mochrie return for a new take on the comedy series with host, Aisha Tyler. Each episode, a special guest star joins the comics as they tackle a series of spontaneous improvised sketches, with only a few random ideas from the studio audience and their host. With little information and a lot of imagination, the comics depict a variety of characters 2026-04-17 A vanished Neolithic structure in an Irish farmer's field, an ancient oasis in the remote reaches of a Chinese desert, a centuries-old buried treasure in the U.K. and a dreaded predator in the Pacific Ocean are discovered by accident using drones. 2026-04-17 Celebrity guests discuss their current projects and the latest gossip hitting newsstands. 2026-04-18