Counterfeit bills are being printed in Canada and shipped across the border hidden in blocks of ice. When the counterfeiters force engraver Bronson to make a new plate, he inscribes a tiny help message on it. Renfrew catches a henchman who has one of the new bills. A magnifying glass lets him read the message and he heads out alone to round up the counterfeiters.
as RCMP Sgt. Renfrew
as Virginia Bronson
as George Poulis
as James Bronson
as Roger 'Angel' Carroll
as Tommy MacDonald
as Indian henchman
as Constable Holly
as Constable MacDonald
as Lightning, Renfrew's Dog
