The Haunted House of Horror 1969
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.
- Released: 1969-07-15
- Runtime: 92 minutes
- Genre: Horror, Thriller
- Stars: Frankie Avalon, Jill Haworth, Mark Wynter, George Sewell, Gina Warwick, Carol Dilworth, Veronica Doran, Jan Holden, Clifford Earl, Robert Raglan, Vicki Michelle, Julian Barnes, Robin Stewart, Dennis Price, Richard O'Sullivan, Nicholas Young, Bill Hibbert
- Director: Michael Armstrong