The Haunted House of Horror
Teenagers in an old mansion are being murdered one by one. The survivors must discover who among them is the killer before they're all finished off.
Frankie Avalonas ChrisJill Haworthas SheilaDennis Priceas Inspector Bill BradleyMark Wynteras Gary ScottGeorge Sewellas Bob KellettGina Warwickas Sylvia FullerRichard O'Sullivanas PeterCarol Dilworthas Dorothy PulmanJulian Barnesas RichardVeronica Doranas MadgeRobin Stewartas HenryJan Holdenas PeggyClifford Earlas Sgt PelleyRobert Raglanas John BradleyVicki Michelleas Sally (uncredited)Nicholas Youngas Party Guest (uncredited)