On the Pupil of His Eye
- Annu: 1912
- Paese: United States of America
- Genre: Mystery
- Studio: Vitagraph Company of America
- Parolla chjave:
- Direttore: Van Dyke Brooke, Maurice Costello
- Cast: Maurice Costello, Van Dyke Brooke, Rose Tapley, James R. Waite, James Morrison, Dorothy Kelly
