Thriller, Mystery | Jan. 2, 1915
Thriller, Mystery | Jan. 2, 1915
| Producers | Kalem Company |
| Original title | The Girl Detective |
| Directors | James W. Horne |
| Writers | Hamilton Smith |
as Ruth - The Girl Detective
as Jean - The Girl Detective
as Bertha - The Girl Detective
as Chief of Police Harding
as (Episode #1, 2, etc.)
as The Girl Detective's Assistant
as Deacon - the Multimillionaire
as Jarvis - Head of the F.O.B.A.