Science Fiction /

Score: 48%( 6 votes )

Overview: 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.

Cast:

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