Discovery Channel HD 'S1/E1 - The Olympics Of Survival'. Fighting for their countries and $200K, competitors from Australia, Brazil, Mexico and the USA are immediately tasked with making primitive fire. 2026-06-10 'S7/E15'. All-stars Fernando and Dani return to a rainforest in Ecuador for their third challenge, where jaguars, caiman, anacondas, and bullet ants are on the prowl. 2026-06-10 'S1/E1 - The Olympics Of Survival'. Fighting for their countries and $200K, competitors from Australia, Brazil, Mexico and the USA are immediately tasked with making primitive fire. 2026-06-10 'S6/E69 - Seatbelts/Windows/Wax Figurines/Hot Air Balloons'. Find out how seatbelts, windows, wax figurines and hot air balloons are made, as more everyday items are put under the microscope. 2026-06-10 'S4/E14 - Leaning Tower Of Pisa: The New Mystery'. The Leaning Tower of Pisa is one of the world's most iconic buildings, but why does it lean? Investigators uncover the reasons for its tilt. 2026-06-10