The Unknown Purple
- Odun: 1923
- Orilẹ-ede: United States of America
- Oriṣi: Mystery, Science Fiction
- Situdio: Carlos Productions
- Koko-ọrọ:
- Oludari: Roland West
- Simẹnti: Henry B. Walthall, Alice Lake, Stuart Holmes, Helen Ferguson, Frankie Lee, Ethel Grey Terry
