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.
Auguste Piccard, Charles Bishop, Don Walsh, Guiseppe Buono, Jacques Piccard, James A Stephens, Joe MacInnis, John Michel, Kevin Hardy, Sylvia Earle
Documentary, Short
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