Cast & Crew
-
Lionel BarrymoreProfessor Zelin - Bela LugosiCount Mora
- Elizabeth AllanIrena Borotyn
- Lionel AtwillPolice Inspector Neumann
- Holmes HerbertSir Karell Borotyn
- Jean HersholtBaron Otto von Zinden
- Carroll BorlandLuna Mora
- Ivan F. SimpsonJan
- Egon BrecherCoroner
- Henry WadsworthFedor Vincenté
- Eily MalyonSick Woman
- Christian RubDeaf Man at Inquest
- Torben MeyerCard Player
- Zeffie TilburyGrandmother
- Tod BrowningDirector
- E.J. MannixProducer
- Guy EndoreWriter
- Bernard SchubertWriter