Mountie Tim O'Hara is sent to Indian River to investigate a fur trading racket. But he quickly finds himself in trouble when he is accused of shooting a prisoner in the back and is then put in jail by a fellow Mountie.
An independently wealthy collector of objets d'art tries to influence an artist's model away from marrying a notorious scoundrel and to help an Asian importer raise money for a son's surgery by buying a sacred statuette of Buddha, the sale of which the importer believes will curse him; therefore, the importer secretly plans to poison the collector after receiving the cash and keep the statuette in his possession.
Mona and Carl Johan are having a hard time. They are going to get married, but then Carl Johan is called up to report to the barracks on the wedding night.