Trailing two fur smugglers, Wild Bill Cameron (Bill Elliott) of the Northwest Mounted Police, hears a shot and Montana lawman (working undercover) Tex Martin (Tex Ritter) casually informs the Mountie he is trespassing on American territory. Later, Lionel Morgan (John Miljan), a wealthy trader who is secretly behind the Canadian fur robberies and the American smuggling of the furs, instructs his henchmen to rob the trading post operated by Lydia Roger (Shirley Patterson.) Tex, not above some trespassing in his investigation, arrives on the scene and drives the robbers away. Bill shows up and immediately suspects Tex of being implicated in the robberies. Anxious to prove his innocence, Tex sets about trapping the thieves, but foolishly gets involved with the robbers and Bill becomes even more suspicious of him. Tex succeeds in trailing the henchmen, and learns they are hiding in Morgan's cabin. He approaches the cabin and learns that Lydia is being held hostage. A gunfight develops and Tex is losing the battle when Bill arrives and the two lawmen captures the gang and their leader, and bury their feud.
—Les Adams <longhorn1939@suddenlink.net>