Mount Ararat has drawn searchers for decades, convinced the biblical Ark is buried somewhere in its ice. This episode of Myth Hunters follows three American Christians who mounted expeditions up the mountain, chief among them Apollo 15 astronaut James Irwin, whose trip to the Moon left him convinced his life's remaining purpose was proving scripture true. Archival footage and interviews trace his repeated, dangerous climbs, including injuries that nearly ended them, alongside the accounts of the other searchers who shared his conviction. The film lays out what each expedition actually found on Ararat's slopes and glaciers, and why none of it amounted to the wood, rope, or hull fragments they were hoping for. Rather than mocking the quest, the program treats the searchers' faith and persistence seriously while keeping the evidentiary bar clear: photographs and anecdotes are not artifacts. It closes with the search unresolved, Ararat still holding whatever it holds, and Irwin's story standing as the most striking case of belief driving a scientific-looking expedition to a religious end.