After carrier pilot Lt Bingham is rescued at sea by a submarine when he crashes, he applies for submarine duty. During training he competes with Commander Heywood for the affection of Navy nurse Lt Susan Peabody. Heywood gets a new sub command at the outbreak of the Korean war and Bingham is assigned to his sub.

Genres

Cast

Mark Stevens

Bob Bingham

Dorothy Malone

Susan Peabody

Bill Williams

Tom Graham

Charles Winninger

Oliver J. Peabody

Douglas Kennedy

Lt. Dore Gates

James Millican

Cmdr. Heywood

William Henry

Instructor

James Seay

Skipper

Carleton Young

Psychiatrist

Ralph Sanford

Charles Hedley

John Alvin

Professor

Charles Bronson

Submariner (uncredited)