James Newill
— RCMP Sgt. Renfrew
Warren Hull
— Constable Kelly
Jean Carmen
— Ann 'Angel' Chambers
Milburn Stone
— Delos Harrington
Walter Byron
— McClusky
Stanley Blystone
— Jim LaMont
Robert Frazer
— Doctor Smith
Joseph W. Girard
— Steamship Captain
Dave O'Brien
— Fred Chambers
Earl Douglas
— Slant Eye
Ted Adams
— Eskimo Pete
Roy Barcroft
— Henchman Green
Iron Eyes Cody
— Indian Joe - Harrington's Henchman
Horace Murphy
— Boat Passenger
Harry Semels
— Man Who Reports Gunfight
Wally West
— Ship's Officer