 U.S. Marshal Gene Autry (Gene Autry) and his deputy Scat Russell (Pat Buttram) cross into Canda while pursuing bank robbers Pierre LaBlond (Carleton Young) and Raoul Duval (Trevor Bardette). They meet wounded Canadian Mounted Policeman Terry Dillon (Richard Emory), whose partner has been killed by the bandits, and take him to a cabin where they meet Duval s niece, Marie (Elena Verdugo). Jack Duvan (Jim Frasher), Marie s brother, hates all lawmen and regards LaBlond as his hero. The elder Duval and Bastiste (Francis McDonald) are captured by the Mounties in a raid which uncovers stolen U.S. gold bullion. LaBlond frees the bandits and takes Marie hostage and forces her to flee with him.