King of the Royal Mounted

The Canadians have discovered a valuable substance called Compound X, which can cure infantile paralysis. When a country at war with Canada learns that Compound X also contains magnetic properties that could aid them in their warfare against the British, they send agents to infiltrate Canada and steal a large quantity of the substance. It's up to Sgt. King (Allan Lane) and his Mounties to track down the agents and put an end to their scheme.

Director: John English, William Witney

Cast: Allan Lane, Robert Strange, Robert Kellard, Lita Conway, Herbert Rawlinson, Harry Cording, Bryant Washburn, Budd Buster

Audience-only score — full critic data not yet in the ReelXO vault.