Sergeant MacLane of the Mounties investigates the disruptive activities of a bunch of troublemakers. Sergeant MacLane of the Mounties investigates the disruptive activities of a bunch of troublemakers. Sergeant MacLane of the Mounties investigates the disruptive activities of a bunch of troublemakers. Sergeant MacLane of the Mounties investigates the disruptive activities of a bunch of troublemakers.