Directed by
| James W. Horne | ||
Writing Credits (in alphabetical order)
| Hamilton Smith | ... | (story) |
Cast (in credits order)
| Marin Sais | ... | Bertha - The Girl Detective | |
| Thomas G. Lingham | ... | Dr. Keene (as Thomas Lingham) | |
| Ollie Kirby | ... | Mabel Keene - the Doctor's Wife (as Ollie Kirkby) | |
| William H. West | ... | Dr. Barry - Keene's Accomplice | |
| Paul Hurst | ... | Dalton - Barry's Henchman | |
