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.
Stars: Frankie Avalon, Jill Haworth, Dennis Price, Mark Wynter, George Sewell, Gina Warwick
Crew: Michael Armstrong (Director), Michael Armstrong (Screenplay), Lorna Selwyn (Continuity), Arthur Evans (Still Photographer), Reg Tilsley (Original Music Composer), Reg Tilsley (Conductor)
Country: United Kingdom
Language: English
Studio: Tigon British Film Productions, American International Pictures, Tigon
Runtime: 92 minutes
Quality: HD
Released: Jul 15, 1969
IMDb: 6.1
Keywords:haunted house, swinging london
