Cast
George Murphy
Lt. Thomas L. 'Tom' Sands
Lee Bonnell
Kovac
Pat O'Brien
Chief Michael 'Mike' Mallory
Jackie Cooper
Joe 'Babe' Duttson
Ray Collins
Capt. McCall
John McGuire
James Bayless (as John Maguire)
Joey Ray
James Dennis
Jane Wyatt
Myra Mallory
Carl Esmond
Richard 'Dutch' Kroner
Max Baer
Coxswain G. Berringer
Franklin D. Roosevelt
Himself (Voice)
Frank Jenks
Sampier
Frank Fenton
Hodum
Desi Arnaz
Pat Tarriba
Marten Lamont
Lt. Cmdr. Murray - navy doctor