Onder andere met: Patrick Magee (Prof. Robert Miles), Mimsy Farmer (Jill Trevers), David Warbeck (Inspector Gorley), Al Cliver (Sgt. Wilson), Dagmar Lassander (Lillian Grayson), Bruno Corazzari (Ferguson), Geoffrey Copleston (Inspector Flynn), Daniela Doria (Maureen Grayson), Lucio Fulci (Doctor)