Sourdough
- Leto: 1981
- Država: United States of America
- Žanr: Western, Avantura
- Studio: North American Adventures
- Ključna beseda: fur trapping, alaska, prospector, buried treasure
- Direktor: Martin J. Spinelli
- Igralska zasedba: Charles Brock, Gene Evans, Philip Oksoktaruk, Gil Perry