| Secrets of the Lone Wolf | |
| Director: | Edward Dmytryk |
| Producer: | Jack Fier |
| Starring: | Warren William Ruth Ford Roger Clark |
| Music: | Morris Stoloff |
| Cinematography: | Philip Tannura |
| Editing: | Richard Fantl |
| Studio: | Columbia Pictures |
| Distributor: | Columbia Pictures |
| Runtime: | 66 minutes |
| Country: | United States |
| Language: | English |
Secrets of the Lone Wolf is a 1941 American mystery crime film directed by Edward Dmytryk and starring Warren William, Ruth Ford and Roger Clark.[1] It is part of the series of Lone Wolf films released by Columbia Pictures. His next film was Counter-Espionage, released in 1942.[2]