May 1, 2023 Mysteries of the Unknown “Creatures of the Deep, Dangerous Experiment, Largest Manhunt” S3E75 May 1 2023 on Travel
April 24, 2023 Mysteries of the Unknown “Chaplin Grave Robbery, Ghost Will, Roller Skate Rivalry” S3E74 April 24 2023 on Travel
April 17, 2023 Mysteries of the Unknown “Oak Island Treasure, Origin of the Nobel Prize, Oregon Trail Coffin” S3E73 April 17 2023 on Travel
April 10, 2023 Mysteries of the Unknown “Fleeing the Nazis, Atlantis Arises, Bombing of New Mexico” S3E72 April 10 2023 on Travel
April 3, 2023 Mysteries of the Unknown “Chronicle Conflict, Uranium Boom Town, Soviet Space Alliance” S3E71 April 3 2023 on Travel
March 27, 2023 Mysteries of the Unknown “Furry Fish Tale, Battle of the Crater, Psychic Photographer” S3E70 March 27 2023 on Travel
March 20, 2023 Mysteries of the Unknown “Origins of NASCAR, Toxic Medical Mystery, Spirit Boyfriend” S3E69 March 20 2023 on Travel
March 13, 2023 Mysteries of the Unknown “Black Bart Unmasked, Lost Prince of France, Blue People of Kentucky” S3E68 March 13 2023 on Travel
March 6, 2023 Mysteries of the Unknown “Paranormal Science, Lost in the Arctic, Desert on Fire” S3E67 March 6 2023 on Travel
February 27, 2023 Mysteries of the Unknown “First Submarine Attack, Fairies on Film, Historic Heist” S3E66 February 27 2023 on Travel
