The Great Secret
- Cast: Francis X. Bushman, Beverly Bayne, Fred R. Stanton, Edward Connelly, Tom Blake
- Duration: 300 minutes
- Genre: Action, Adventure
- Rating: N/A/10
- Release Date: 1917-01-08
A wealthy young athlete comes to the aid of a beautiful heiress, whose fortune is being threatened by two arch villains, The Great Master and Doctor Zulph.
