Patrick Davenant invites a group of friends to visit a theater inside his villa, a place which later reveals itself as sinister. Within a short time, the guests realize that they are trapped in the villa. A merciless killer then begins to murder them one by one.
片名：《杀手预订九座》
发行年份：1974
首映地区：其它
导演：Giuseppe,Bennati
演员：Rosanna,Schiaffino,Chris,Avram,Eva,Czemerys,Lucretia,Love,Paola,Senatore
