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