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