A Rin-Tin-Tin serial presented in 12 episodes. The mysterious Wolf Man is terrorizing settlers in a western town. With the help of Rinty, young Jimmy Carter unmasks the Wolf Man and foils his evil plot.

Action, Western, Adventure

Rin-Tin-Tin, Frankie Darro, Hayden Stevenson, George Brent, Pat O'Malley, Georgia Hale