Sign of the Wolf
- Godina: 1941
- Zemlja: United States of America
- Žanr: Drama, Adventure, Crime, Romance
- Studio: Monogram Pictures
- Ključna riječ: rescue, dog, german shepherd, dog trainer
- Direktor: Howard Bretherton
- Uloge: Michael Whalen, Grace Bradley, Darryl Hickman, Mantan Moreland, Louise Beavers, Wade Crosby