| Cast list | | Vincent Price | as | Eramus | | John Carradine | as | R.Chetwynd-Hayes, Writer | | Anthony Steel | as | Lintom Busotsky, Film Producer | | Roger Sloman | as | Club Secretary (Werewolf) | | Fran Fullenwider | as | Buxom Beauty | | B.A. Robertson | as | Entertainment | | Night | as | Entertainment | | Suzanna Willis | as | Stripper | | Barbara Kellerman | as | Angela | | Simon Ward | as | George, Angela's Boyfriend | | James Laurenson | as | Raven (the Shadmock) | | Geoffrey Bayldon | as | Psychiatrist | | Donald Pleasence | as | Pickering, Chief of the B-Squad | | Richard Johnson | as | Busotsky's Father | | Britt Ekland | as | Busotsky's Mother |
| | Crew list: | | Roy Ward Baker (Director) | | Edward Abraham (Writer) | | Valerie Abraham (Writer) |
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