Marilla (Claire Bloom Claire Bloom) is a movie star who has been out of date for a long time. In order to make a comeback, she holds a grand party in the best villa of St. Mary Meade, inviting guests from all sides, as well as her former fans. Just when the atmosphere of the reception is set off to the highest level, a lady standing beside Mary suddenly foams and dies. Soon, the police began an investigation into the case. The dead lady was a loyal fan of Marilla, and the last glass of wine she drank was meant for Marilla. This means that maybe this lady has become a substitute for Marilla. The police finally targeted Marilla's husband, which made Marilla feel devastated. At night, a gunshot broke the stillness of the night, and another murder occurred.