Canadian Mountie Steve Wagner captures a German Luftwaffe officer on a spy mission, who later escapes from the prison camp. To catch the spy ring, the Mounties employ a ruse so that the spies, believing Steve to be sympathetic, enlist him in their plans.
Corporal Steve Wagner
Errol Flynn
Laura McBain
Julie Bishop
Colonel Hugo von Keller
Helmut Dantine
Ernst Willis
Gene Lockhart
Jim Austen
John Ridgely
Inspector Barnett
Tom Tully
Angus McBain
Alec Craig
Rose Dagor (uncredited)
Rose Higgins
Tom Dagor
Bernard Nedell
Heinzmann (uncredited)
Tom Drake
Jochim Preisser (uncredited)
Richard Allord
Sergeant (scenes deleted)
Warren Douglas
Jean
Monte Blue
Orderly (uncredited)
John Alvin
German Ski Trooper (uncredited)
Robert Ashley
Workman (uncredited)
Glen Cavender
Winnipeg Police Desk Sergeant (uncredited)
Ken Christy
Judge (uncredited)
Wallis Clark
German Ski Trooper (uncredited)
Robert Dayne
Mountie (uncredited)
Jim Dugan
Nazi Soldier (uncredited)
Alf Engen
Immigration Officer (uncredited)
Ben Erway
Hobby (uncredited)
Tom Fadden
Turnkey (uncredited)
Jim Farley
Corporal (uncredited)
John Forsythe
Submarine Captain (uncredited)
Arno Frey
Nazi Soldier (uncredited)
Bob Gary
German Agent (uncredited)
Rudy Germane
Little Man on Train (uncredited)
Arthur Gould-Porter
Bailiff at Winnipeg Trial (uncredited)
Chuck Hamilton
Radio Operator (uncredited)
Carl Harbaugh
Mountie (uncredited)
Joe Haworth
Mountie (uncredited)
George Herrera
Indian Guide (uncredited)
Joe Herrera
Farmer (uncredited)
Herbert Heywood
Chief Inspector (uncredited)
Russell Hicks
Internment Camp Guard (uncredited)
Robert Hutton
Lawyer (uncredited)
Paul Irving
Nick - Barber (uncredited)
Charles Judels
Train Conductor (uncredited)
Fred Kelsey
Mountie (uncredited)
Bill Kennedy
Guest at Inn (uncredited)
Jack Kenny
Soldier (uncredited)
Robert Kent
Reporter at Winnipeg (uncredited)
Donald Kerr
Hotel Clerk (uncredited)
Milton Kibbee
Campbell - Mountie at Post (uncredited)
Guy Kingsford
Hotel Clerk (uncredited)
George Kirby
German Ski Trooper (uncredited)
John Lannon Jr.
Johnson - Mountie (uncredited)
George Lynn
Opening Off-Screen Narrator (voice) (uncredited)
Lou Marcelle
Man in Camel Hair Coat (uncredited)
Charles Marsh
Nazi Soldier (uncredited)
Clay Martin
Colonel (uncredited)
Lester Matthews
Army Driver (uncredited)
James Millican
Recruiting Sergeant (uncredited)
Pat Moriarity
Police Officer in Courtroom (uncredited)
Jack Mower
German Cook (uncredited)
Martin Noble
Train Station Passenger (uncredited)
Frank O'Connor
German Sergeant (uncredited)
William Osten
Train Conductor (uncredited)
Jack Perrin
Corporal (uncredited)
Hugh Prosser
German Aviator (uncredited)
John Royce
German Ski Trooper (uncredited)
Eddie Searles
Ticket Seller (uncredited)
George Sherwood
Indian (uncredited)
Jay Silverheels
Passerby (uncredited)
Ray Spiker
German Ski Trooper (uncredited)
Cliff Storey
German Assistant Cook (uncredited)
Sam Waagenaar
Guest at Inn (uncredited)
Glen Walters
Train Passenger (uncredited)
Leo White
Guest at Inn (uncredited)
Tom Wilson