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