The Haunted House of Horror

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The Haunted House of Horror
Directed by	Michael Armstrong
Screenplay by	Michael Armstrong Gerry Levy (as "Peter Marcus")
Produced by	Tony Tenser executive Louis M. Heyward
Starring	Frankie Avalon Jill Haworth Dennis Price
Cinematography	Jack Atcheler
Edited by	Peter Pitt
Music by	Reg Tilsley
Production companies	Tigon British Film Productions American International Pictures
Distributed by	Tigon (UK) AIP (USA)
Release dates	July 1969 (UK) 15 April 1970 (1970-04-15) (US) 20 February 1970 (1970-02-20) (West Germany, Norway)
Running time	92 min
Country	United Kingdom
Language	English
Budget	£80,000[1]

The Haunted House of Horror, also titled Horror House and The Dark, is a 1969 British horror film directed by Michael Armstrong and starring Frankie Avalon and Jill Haworth as young adults looking for a thrill by spending the night in an old mansion in the English countryside. The film's tagline was "Behind its forbidden doors an evil secret hides!"