Undercover Men(1934)

Counterfeit bills are being printed in Canada and shipped across the border hidden in blocks of ice. When the counterfeiters force engraver Bronson to make a new plate, he inscribes a tiny help message on it. Renfrew catches a henchman who has one of the new bills. A magnifying glass lets him read the message and he heads out alone to round up the counterfeiters.

Renfrew of the Mounties hunts brother-and-sister gold hijackers.

Duncan MacDonald, a 19th-century Royal Canadian Mountie, has to escort a group of Cree Indians back to their above-the-border reservation. His guide in this endeavor is the not-too-trustworthy half-breed Natayo.

When the Ranger Sergeant returns murdered with a note that LaFarge did it, Trooper Burke sets out to after LaFarge. Working undercover, he saves LaFarge's life and this gets him into LaFarge's gang. He then arrests LaFarge and brings him in only to learn that LaFarge is not only innocent but is now a prisoner of the real killer.

An escaped criminal pretends to be a member of the Royal Canadian Mounted Police in order to prove his innocence of murder. Star Dennis Morgan plays two roles.

Montana Marshals Gene and Scat are tracking some bank robbers. When the baddies cross into Canada, the Mounties are called upon to help.

A two-fisted Canadian Mountie leads lawmen in pursuit of the thieves who stole an Edmonton-bound freighter's cargo.

Jones played Tom McKenna, a disgraced Royal Canadian Mountie who turns highway robber to pay off his gambling debt. He joins a gang of outlaws led by Morgan (Niles Welch) and to prove his loyalty is assigned to rob a safe belonging to the father (Ralph Lewis) of his former girlfriend, Shirley (Greta Grandstedt).

Burr and Dave, two close friends who have backed each other up in countless difficulties, are torn apart by the arrival of a woman, Manette, who becomes stranded with them in their cabin during a raging blizzard.

A Royal Canadian Mounted Police sergeant must mediate a land rights dispute between an advancing railroad construction gang and French Canadian trappers in the rugged Northwest Territory of Canada.

A thug robs and kills a fur trapper. He is caught and locked up by the Mounties, but is soon broken out by his partner. As the Mounties investigate, they discover that the two are part of a ruthless crime ring run by a female gangster.

Boyhood friends grow up into different professions: one a dedicated Canadian Mountie, the other a notorious gambler.