Udgivet: Feb 22, 1971
Kørsel: 102 minutter
Stjerner: Christopher Lee, Peter Cushing, Denholm Elliott, Joanna Dunham, Tom Adams, Robert Lang
Crew: Peter Duffell (Director), Robert Bloch (Writer), Michael Dress (Original Music Composer), Peter Tanner (Editor), Russ Jones (Writer), Ray Parslow (Director of Photography)