Herbert Prior credited as playing...
Dr. Edwards
- Doctor Edwards: I am Dr. Edwards - the owner of this sanitarium.
- Doctor Edwards: We were overpowered and imprisoned here by my patients. Our lives are in constant peril.
- Doctor Edwards: Ziska, who was once a famous surgeon, controls the others...
- Doctor Edwards: Caliban imagines he's Ziska's slave - Rigo is dangerous, while Dan is quite harmless ...
- Doctor Edwards: They must have built those devilish traps and devices after they imprisoned us.