The Silent Code (1935)

Northwest Mounted Police Corporal Jerry Hale is assigned to take over the district of a fellowofficer and is puzzled as he had worked this district before and had been mysteriously transferred disrupting his romance with Helen Brent the niece of Peter Barkley the Factor at the trading post An accountant of the company Berkley works for threatens to expose him when his account is found 10000 short Barkley pleads for more time to raise the money His opportunity arises when he learns that Helens father and his brotherinlaw Nathan Brent has struck it rich and is on his way to visit Helen Barkley instructs his henchmen Carney and Breen to lie in wait and rob Brent of his gold Brent has a premonition of trouble and buries his gold making a map of the location Barkley is disturbed by the arrival of Corporal Hale and goes to warn his men and finds them already engaged in the attack on Brent Brents dog Wolfgang played by a dog named Rex or maybe the other way around