Horror House

Teenagers gathered in an old mansion are being murdered one by one. The survivors must discover who among them is the killer before he finishes off everybody.

Director: Michael Armstrong

Cast:Frankie Avalon , Jill Haworth , Dennis Price , Mark Wynter , George Sewell , Gina Warwick , Richard O'Sullivan , Carol Dilworth , Julian Barnes , Veronica Doran , Robin Stewart , Jan Holden , Clifford Earl , Robert Raglan , Mel Churcher , Bill Hibbert , Freddie Lees , Vicki Michelle