Fred P. Willis
Spencer Tracy
Rose Duffy
Gladys George
MP (uncredited)
Ward Bond
French Captain Pinning Medals (uncredited)
Eugene Borden
Wounded Soldier (uncredited)
Ralph Byrd
Aide (uncredited)
Thomas Carr
Taxi Driver (uncredited)
George Chandler
German Machine Gunner (uncredited)
Albert D'Arno
Cpl. Butler (uncredited)
Edgar Edwards
Soldier (uncredited)
Jerry Fletcher
Army Captain (uncredited)
Gavin Gordon
Turnkey (uncredited)
Lew Kelly
James 'Jimmy' Davis
Franchot Tone
Bit Part (uncredited)
Karl 'Karchy' Kosiczky
Nita Krebs
Tubby (uncredited)
Jimmie Lucas
George Magrill
Ralph Malone
Frank Marlowe
French Captain (uncredited)
Alphonse Martell
Prison Inmate (uncredited)
Horace McMahon
Walter Miller
Gangster in Court (uncredited)
Frank Moran
Sgt. Meadowlark
Edgar Dearing
Hick Boy (uncredited)
Jack Murphy
Bailiff (uncredited)
Frank O'Connor
Richard Parker
William Pawley
Steve Pendleton
Zigzag - French Girl (uncredited)
Nita Pike
John Quillan
Doyle - Gangster (uncredited)
Joe Sawyer
Charles Sherlock
Defense Attorney (uncredited)
Milburn Stone
Saxe
Mary Treen
Comedy Soldier (uncredited)
Frank Sully
Jack Tornek
George Turner
Shooting Gallery Attendant (uncredited)
Harry Tyler
Walter Voegler
Prosecuting Attorney (uncredited)
Emmett Vogan
German Captain (uncredited)
Wilhelm von Brincken
Carl Voss
Dick Wessel
Roustabout (uncredited)
Ernest Whitman
Laro
Cliff Edwards
Toto - French Girl (uncredited)
Joan Woodbury
Sourpuss Soldier (uncredited)
Duke York
French General (uncredited)
Robert Graves
Frank Bruno
Judge
Charles Trowbridge
Admiring Soldier (uncredited)
Ernie Alexander
Army Doctor (uncredited)
Hooper Atchley
Tall Soldier (uncredited)
Irving Bacon
Sound Director
Douglas Shearer
Screenplay
Richard Maibaum
Director of Photography
Harold Rosson
Producer
Harry Rapf
Assistant Art Director
Edwin B. Willis
Director
W.S. Van Dyke
Special Effects
Slavko Vorkapich
Art Direction
Cedric Gibbons
Editor
Ben Lewis
Novel
William J. Cowen
Music
Sigmund Romberg
Harry McAfee
Maurice Rapf
Cyril Hume