You are watching King of the Royal Mounted the movie produced in US belongs with duration 211 Min in Category Western,Action,Adventure,. broadcast at streamingjoy.com , by N/A 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..