Cast & Crew
-
Peter van EyckHenry B. Travers - Dawn AddamsMarion Menil
- Gert FröbeKriminalkommissar Kras
- Wolfgang PreissProf. Dr. S. Jordan/Peter Cornelius/Dr. Mabuse (also as Lupo Prezzo)
- Werner PetersHieronymus B. Mistelzweig
- Andrea ChecchiHoteldetektiv Berg (as Andrea Checci
- Reinhard KolldehoffRoberto Menil alias 'Klumpfuß'
- Howard VernonNo. 12
- Jean-Jacques DelboCornelius' Butler
- Christiane MaybachMaid (uncredited)
- David CameronMichael Parker
- Nico PepeHotel-Manager
- Linda SiniCorinna
- Fritz LangDirector
- Alfred BittinsProducer
- Artur BraunerProducer
- Fritz LangProducer
- Fritz LangWriter
- Jan FethkeWriter
- Heinz Oskar WuttigWriter