影片改编自理查德·奥斯曼的同名畅销小说，描述四位闲不下来的退休人士认真推敲谋杀悬案解闷，却碰上了真正的命案，侦探游戏突然变成惊悚现实，而他们还得找出凶手是谁。
Mystery Island hosts a corporate retreat with a guest being Emilia's ex-fiancé. Old feelings become complicated, tensions run high, and allegations arise when a guest is found dead.
在法国南部，一位年轻女性对谋杀和身份盗窃的令人毛骨悚然的痴迷将她的生活卷入了混乱之中。
