The Girl Detective: Old Isaacson's Diamonds
Fifth episode of the Girl Detective series 2-reels where a 'society girl' has a position as a special investigator in the police.
- Zhanri: Mystery, Thriller
- Studio:
- Fjalen:
- Cast: Ruth Roland, R. Henry Grey, William H. West, Thomas G. Lingham, Paul Hurst, Cleo Ridgely