Renfrew of the Royal Mounted

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.

Cast

James Newill

RCMP Sgt. Renfrew

Carol Hughes

Virginia Bronson

William Royle

George Poulis

Herbert Corthell

James Bronson

Kenneth Harlan

Roger 'Angel' Carroll

Dickie Jones

Tommy MacDonald

Chief Thundercloud

Indian henchman

William Austin

Constable Holly

Donald Reed

Constable MacDonald

Lightning the German Shepherd

Lightning, Renfrew's Dog