- Tom Drake - Heinzmann (uncredited)
- Richard Allord - Jochim Preisser (uncredited)
- Warren Douglas - Sergeant (scenes deleted)
- Monte Blue - Jean
- John Alvin - Orderly (uncredited)
- Robert Ashley - German Ski Trooper (uncredited)
- Glen Cavender - Workman (uncredited)
- Ken Christy - Winnipeg Police Desk Sergeant (uncredited)
- Wallis Clark - Judge (uncredited)
- Robert Dayne - German Ski Trooper (uncredited)
- Jim Dugan - Mountie (uncredited)
- Alf Engen - Nazi Soldier (uncredited)
- Ben Erway - Immigration Officer (uncredited)
- Tom Fadden - Hobby (uncredited)
- Jim Farley - Turnkey (uncredited)
- John Forsythe - Corporal (uncredited)
- Arno Frey - Submarine Captain (uncredited)
- Bob Gary - Nazi Soldier (uncredited)
- Rudy Germane - German Agent (uncredited)
- Arthur Gould-Porter - Little Man on Train (uncredited)
- Chuck Hamilton - Bailiff at Winnipeg Trial (uncredited)
- Carl Harbaugh - Radio Operator (uncredited)
- Joe Haworth - Mountie (uncredited)
- George Herrera - Mountie (uncredited)
- Joe Herrera - Indian Guide (uncredited)
- Herbert Heywood - Farmer (uncredited)
- Russell Hicks - Chief Inspector (uncredited)
- Robert Hutton - Internment Camp Guard (uncredited)
- Paul Irving - Lawyer (uncredited)
- Charles Judels - Nick - Barber (uncredited)
- Fred Kelsey - Train Conductor (uncredited)
- Bill Kennedy - Mountie (uncredited)
- Jack Kenny - Guest at Inn (uncredited)
- Robert Kent - Soldier (uncredited)
- Donald Kerr - Reporter at Winnipeg (uncredited)
- Milton Kibbee - Hotel Clerk (uncredited)
- Guy Kingsford - Campbell - Mountie at Post (uncredited)
- George Kirby - Hotel Clerk (uncredited)
- John Lannon Jr. - German Ski Trooper (uncredited)
- George Lynn - Johnson - Mountie (uncredited)
- Lou Marcelle - Opening Off-Screen Narrator (voice) (uncredited)
- Charles Marsh - Man in Camel Hair Coat (uncredited)
- Clay Martin - Nazi Soldier (uncredited)
- Lester Matthews - Colonel (uncredited)
- James Millican - Army Driver (uncredited)
- Pat Moriarity - Recruiting Sergeant (uncredited)
- Jack Mower - Police Officer in Courtroom (uncredited)
- Martin Noble - German Cook (uncredited)
- Frank O'Connor - Train Station Passenger (uncredited)
- William Osten - German Sergeant (uncredited)
- Jack Perrin - Train Conductor (uncredited)
- Hugh Prosser - Corporal (uncredited)
- John Royce - German Aviator (uncredited)
- Eddie Searles - German Ski Trooper (uncredited)
- George Sherwood - Ticket Seller (uncredited)
- Jay Silverheels - Indian (uncredited)
- Ray Spiker - Passerby (uncredited)
- Cliff Storey - German Ski Trooper (uncredited)
- Sam Waagenaar - German Assistant Cook (uncredited)
- Glen Walters - Guest at Inn (uncredited)
- Leo White - Train Passenger (uncredited)
- Tom Wilson - Guest at Inn (uncredited)
-
Patrick Sisam
Capítulo disponible en las siguientes plataformas:
