Thad Walker
Tab Hunter
Renee Beaulieu
Etchika Choureau
Frank Baylies
Brett Halsey
Jimmy
Henry Nakamura
Sgt. Parris
Maurice Marsac
Amos J. Walker
Raymond Bailey
Bill Wellman Sr.
William Wellman Jr.
Tom Hitchcock
Jody McCrea
Lawrence 'Red' Scanion (as Dennis Devine)
Denny Devine
Landram Ovington (uncredited)
Phil Adams
Captain Honore (uncredited)
Louis Mercier
Policeman (uncredited)
Dick Rich
Drill Sergeant
Marcel Dalio
French Recruiting Officer (uncredited)
Lomax Study
Duke Sinclair
David Janssen
U.S. General
Paul Fix
The Madam
Veola Vonn
Dave Putnam
Will Hutchins
George Moseley
Clint Eastwood
Dave Judd (as Bob Hover)
Robert Hover
Arthur Blumenthal
Tom Laughlin
Story
William A. Wellman
Producer
Director
Director of Photography
William H. Clothier
Music
Leonard Rosenman
Set Decoration
Ralph S. Hurst
Makeup Supervisor
Gordon Bau
Editor
Owen Marks
Costume Design
Marjorie Best
Production Design
Donald A. Peters
Assistant Director
George Vieira
Art Direction
John Beckman
Sound
John K. Kean
Screenplay
Albert Sidney Fleischman
Assistant Property Master
Matthew McCullen