Pat O’Brien
Chief Michael 'Mike' Mallory
George Murphy
Lt. Thomas L. 'Tom' Sands
Jane Wyatt
Myra Mallory
Jackie Cooper
Joe 'Babe' Duttson
Carl Esmond
Richard 'Dutch' Kroner
Max Baer
Coxswain G. Berringer
Desi Arnaz
Pat Tarriba
Ray Collins
Capt. McCall
Franklin D. Roosevelt
Himself (Voice)
Lee Bonnell
Kovac
Frank Jenks
Sampier
John McGuire
James Bayless (as John Maguire)
Frank Fenton
Hodum
Joey Ray
James Dennis
Marten Lamont
Lt. Cmdr. Murray - navy doctor
A. Edward Sutherland
Director
John Twist
Adaptation
Earl Baldwin
Adaptation
Roy Chanslor
Screenplay
Islin Auster
Producer
Nicholas Musuraca
Director of Photography
Samuel E. Beetley
Editor
Darrell Silvera
Set Decoration
Vernon L. Walker
Special Effects
Carroll Clark
Art Direction
Albert S. D'Agostino
Art Direction
Renié
Costume Design
Edward Killy
Assistant Director
Harley Miller
Set Decoration
Bailey Fesler
Sound Recordist
Roy Webb
Original Music Composer