O Marujo Tremendão

Bob Hope

Sgt. Dan O'Farrell

Phyllis Diller

Nurse Nellie Krause

Jeffrey Hunter

Lt. (J.G.) Lyman P. Jones

Mylène Demongeot

Gabby

Gina Lollobrigida

Maria

John Myhers

Lt. Comdr. Roger Snavely

Mako

Calvin Coolidge Ishimura

Henry Wilcoxon

Rear Admiral Arthur L. Stokes

Dick Sargent

Capt. Elwood Prohaska

Christopher Dark

Pvt. George Strongbow

Michael Burns

Pvt. Johnny Bannon

William Wellman Jr.

Cpl. Kennedy

Robert Donner

Marine Pvt. Ogg

Jack Grinnage

Pvt. Roberts

William Christopher

Pvt. Jake Schultz

Bing Crosby

Self (archive footage) (uncredited)