The Haunted House of Horror (1969)

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.
- Released
- 1969-07-15
- Genres
- Horror, Thriller
- Runtime
- 91 min
- Status
- Released
- Directed / written by
- Michael Armstrong, Michael Armstrong
- TMDB rating
- 4.9/10 from 36 votes
Cast
- Frankie Avalon as Chris
- Jill Haworth as Sheila
- Dennis Price as Inspector Bill Bradley
- Mark Wynter as Gary Scott
- George Sewell as Bob Kellett
- Gina Warwick as Sylvia Fuller
- Richard O'Sullivan as Peter
- Carol Dilworth as Dorothy Pulman
- Julian Barnes as Richard
- Veronica Doran as Madge
- Robin Stewart as Henry
- Jan Holden as Peggy