An engineer, a psychologist and several other disparate types take part in an experiment to see if people can live for extended periods of time in a city built under the ocean.
Director:
Writer:
William Lundigan
Bob Gage
Julie Adams
Dr. Monica Powers
Roy Roberts
Tim Graham
Carl Benton Reid
Dr. Junius Halstead
Chet Douglas
Chuck Marlow
Paul Dubov
George Burnett
Karen Norris
Phyllis Gatewood
Kathie Browne
Dotty Steele
Edward Mallory
Lt. Wally Steele
The Underwater City (1962) - Trailer
