Overview[]
Plot[]
Cast[]
- Christopher Lee as Professor Karl Meister
- Peter Cushing as Dr. Namaroff
- Richard Pasco as Paul Heitz
- Barbara Shelley as Carla Hoffman/Megaera
- Michael Goodliffe as Professor Jules Heitz
- Patrick Troughton as Inspector Kanof
- Joseph O'Conor as The Coroner
- Prudence Hyman as The Gorgon
- Jack Watson as Ratoff
- Redmond Phillips as Hans
- Jeremy Longhurst as Bruno Heitz
- Toni Gilpin as Sascha Cass
- Joyce Hemson as Martha
- Alister Williamson as Janus Cass
- Michael Peake as Constable