Vincent Baker
Amos Martin
Mered
Wilbur Goodfellow
Walter
Hank
Kimball
Harry
Dr. Girard (uncredited)
Steve
Howard Hoffer
Paul Faber
Dr. John Carver
K.O. Karny
Lt. Bob Fitch
Jubilee
Pike - Dawson's Henchman
West Point Football Player (uncredited)
Lt. (J.G.) 'Shorty' Long
Lieutenant
German Sentry (uncredited)
Ambulance Interne
Mountie Secretary (uncredited)
Phineas Clanton
Gregory Cruckston
Charlie
Sergeant Eddie Brown
Second cadet
Reporter (uncredited)
Chief Petty Officer
Rick Vidal
Ranger Stafford (uncredited)
John Fulton
Leader (uncredited)
Guard (Uncredited)
Martin
Lieut. Randall
Ronal (uncredited)
Maj. Huglin
Fred (as Don Curtis)
Lt. John Harmon
Jack Ringe
Joe Peterson
Jeff Carter
Nate Romero
Det. Murphy
Ticket Agent (uncredited)
Salesman (uncredited)
Frenchy Duvalle
Operations Officer
Rick West
Randall James
Dade Crawley
Captain
Stanton
Jack Stuart (uncredited)
Sgt. Heldon
Henchman Snapper
Johnny
Capt. Budlowe
Henchman Taylor
Henchman Akin (uncredited)
Frank Mason (as Don Curtis)
Taggart
George
Steve Duncan
Lt. Bridgeman
Bill Beck
Paul