John Wayne
Michael "Guns" Donovan
Elizabeth Allen
Ameilia Dedham
Lee Marvin
Thomas "Boats" Gilhooley
Cesar Romero
Andre de Lage
Mike Mazurki
Monk Menkowicz
Jack Warden
William Dedham
Jacqueline Malouf
Lelani Dedham
Cherylene Lee
Sarah "Sally" Dedham
Jeffrey Byron
Luki Dedham
Dorothy Lamour
Miss Lafleur
Marcel Dalio
Father Cluzeot
Dick Foran
Sean O'Brien
Edgar Buchanan
Francis O'Brien
Jon Fong
Mister Eu
Dan Ford
Child (uncredited)
Mae Marsh
Family Council Member (uncredited)
Ron Nyman
Naval Officer (uncredited)
Aissa Wayne
Native Girl (uncredited)
Sara Taft
Family Council Member (uncredited)
Chuck Roberson
Festus
John Alderson
Officer (uncredited)
Frank Hagney
Chief Petty Officer (uncredited)
Richard Kipling
Lawyer (uncredited)
John Qualen
Deckhand Who Cries 'Man Overboard' (uncredited)
Charles Seel
Grand Uncle Sedley Atterbury Pennyfeather (uncredited)
Patrick Wayne
Australian Navy Lieutenant (uncredited)
John Ford
Director
James Edward Grant
Screenplay
Cyril J. Mockridge
Original Music Composer
William H. Clothier
Director of Photography
Otho Lovering
Editor
Hal Pereira
Art Direction
John Ford
Producer
Eddie Imazu
Art Direction
Edmund Beloin
Story
Frank S. Nugent
Screenplay
Hugo Grenzbach
Sound Recordist
Darrell Silvera
Set Decoration
Wally Westmore
Makeup Supervisor
Hal Needham
Stunts
Nellie Manley
Hair Supervisor
Edith Head
Costume Design
Sam Comer
Set Decoration
Charles Grenzbach
Sound Recordist
Robert Rhea
Assistant Camera