Mason of the Mounted

Bill Mason (Bill Cody) of the Royal Canadian Mounted Police is sent across the border to find and return wanted outlaw Calhoun (LeRoy Mason) to Canada. On the journey, Bill picks up runaway Andy Kirby (Andy Shuford), whose Aunt Marian (Nancy Drexel) is Bill's fiancée. Marian's brother asks Bill to lead their posse against cattle thieves and, after a raid proves that Calhoun is involved, Bill agrees. When Bill captures one of Calhoun's henchmen, the outlaw retaliates by kidnapping Andy.