Stream the full National Geographic Deepest Dive - The Story of the Trieste movie online for free in crystal-clear HD quality. No downloads required—just press play and enjoy the action, complete with English subtitles for an enhanced viewing experience.
A seven-mile voyage to the deepest part of the ocean, and the only two men in the world right for the job. Join Swiss oceanographer Jacques Piccard and U.S. Navy LT. Don Walsh in this remarkable documentary as they pilot the bathyscaphe Trieste into the abyss of the Pacific's Mariana Trench.