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