The Killer Reserved Nine Seats

Patrick Davenant (Chris Avram) owns an abandoned theatre in Italy, and he fills its empty seats with friends and relatives for a party. Giuseppe Bennati puts Rebecca (Eva Czemerys), Vivian (Rosanna Schiaffino), Doris (Lucretia Love) and the rest in the same dark building, and the evening stops being a party once one of them turns out to be a killer. Patrick stands in a house he thought he controlled, looking at guests he no longer knows.