Udgivet: Jul 19, 1968
Kørsel: 91 minutter
Genre: Gyser
Stjerner: Peter Cushing, Sue Lloyd, Noel Trevarthen, Kate O'Mara, David Lodge, Anthony Booth
Crew: Robert Hartford-Davis (Director), Derek Ford (Screenplay), Donald Ford (Screenplay), Ken Softley (Assistant Director), Norman Jones (Camera Operator), John O'Gorman (Makeup Artist)