Tom Andrews
Randolph Scott
Dr. Edith Cabot
Jane Wyatt
Pere Lacomb
John Hamilton
Dr. Mason
Grandon Rhodes
Bailey
Dick Wessel
Telegraph Operator
George Chandler
Mallis
Howard Negley
Opening Narrator (voice)
Ralph Clanton
Indian Chief (uncredited)
Chief Yowlachie
Joe Podge (uncredited)
Norman Jewison
Sandy McNair (uncredited)
Earle Hodgins
Jim (uncredited)
Edmund Cobb
Dynamite Dawson
J. Carrol Naish
Chris Willow Bird
British Columbia Representative (uncredited)
Ben Erway
Speaker from Ontario (uncredited)
Sam Ash
Head of Canadian Parliament (uncredited)
Holmes Herbert
Member of Parliament (uncredited)
Bert Stevens
Manuel París
Oliver Cross
Trapper (uncredited)
Al Haskell
Railroad Worker (uncredited)
Richard Alexander
Ray Bennett
Dirk Rourke
Victor Jory
Nick Borgani
John Bose
Rudy Bowman
Chet Brandenburg
Roy Bucko
Art Felix
Kit Guard
Ray Jones
Jack Kenny
Sam Lufkin
Cecille Gautier
Nancy Olson
Cactus Mack
Kermit Maynard
Merrill McCormick
Billy McCoy
Rowland McCracken
Robert Milasch
Anton Northpole
Joe Phillips
Ray Spiker
Jack Tornek
William Van Horne
Robert Barrat
Roque Ybarra
Mr. Gautier
John Parrish
Mrs. Gautier
Mary Kent
Mike Brannigan
Walter Sande
Cagle
Don Haggerty
Original Music Composer
Dimitri Tiomkin
Director
Edwin L. Marin
Executive In Charge Of Production
Lewis J. Rachmil
Story
Jack DeWitt
Gaffer
Bill McLellan
Still Photographer
Rod Tolmie
Makeup Artist
Lee Greenway
Screenplay
Kenneth Gamet
Producer
Nat Holt
Editor
Philip Martin
Director of Photography
Fred Jackman Jr.
Art Direction
Ernst Fegté