The Trail of the Octopus
Carter Holmes, master criminologist, must help the oft-kidnapped Ruth Stanhope to find the 9 daggers that will unlock the secret of the cursed Devil's Trademark!
- Zhanri: Mystery, Thriller, Action
- Studio: Hallmark Pictures Corporation
- Fjalen: movie serial
- Cast: Ben F. Wilson, Neva Gerber, William Dyer, Howard Crampton, William A. Carroll, Marie Pavis