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.
Mark Stevens
Dorothy Malone
Bill Williams
Charles Winninger
Douglas Kennedy
James Millican
William Henry
James Seay
Carleton Young
Ralph Sanford
Charles Bronson