- Spencer Tracy
- Fred P. Willis
- Gladys George
- Rose Duffy
- Franchot Tone
- James 'Jimmy' Davis
- Edgar Dearing
- Sgt. Meadowlark
- Mary Treen
- Saxe
- Cliff Edwards
- Laro
- Charles Trowbridge
- Judge
- Ernie Alexander
- Admiring Soldier
- Hooper Atchley
- Army Doctor
- Irving Bacon
- Tall Soldier
- John Lucky Ball
- Carnival sword swallower
- Ward Bond
- Military Policeman
- Eugene Borden
- French Captain Pinning Medals
- Frank Bruno
- Gangster in Court
- Francis X. Bushman Jr.
- Lieutenant
- Ralph Byrd
- Wounded Soldier
- Thomas Carr
- Aide
- George Chandler
- Taxi Driver
- Albert D'Arno
- German Machine Gunner
- Edgar Edwards
- Cpl. Butler
- Jerry Fletcher
- Soldier
- Gavin Gordon
- Army Captain
- Robert Graves
- French General
- Lew Kelly
- Turnkey
- Karl 'Karchy' Kosiczky
- Minor Role
- Nita Krebs
- Minor Role
- Jimmie Lucas
- Tubby
- George Magrill
- Soldier
- Ralph Malone
- Soldier
- Frank Marlowe
- Soldier
- Alphonse Martell
- French Captain
- Horace McMahon
- Prison Inmate
- Walter Miller
- Army Captain
- Frank Moran
- Gangster in Court
- Jack Murphy
- Hick Boy
- Frank O'Connor
- Bailiff
- Richard Parker
- German Machine Gunner
- William Pawley
- Gangster in Court
- Steve Pendleton
- Soldier
- Nita Pike
- Zigzag - French Girl
- John Quillan
- Soldier
- Joe Sawyer
- Doyle - Gangster
- Charles Sherlock
- Soldier
- Milburn Stone
- Defense Attorney
- Frank Sully
- Comedy Soldier
- Jack Tornek
- German Machine Gunner
- George Turner
- German Machine Gunner
- Harry Tyler
- Shooting Gallery Attendant
- Walter Voegler
- German Machine Gunner
- Emmett Vogan
- Prosecuting Attorney
- Wilhelm von Brincken
- German Captain
- Carl Voss
- German Machine Gunner
- Dick Wessel
- German Machine Gunner
- Ernest Whitman
- Roustabout
- Joan Woodbury
- Toto - French Girl
- Duke York
- Sourpuss Soldier
