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。

The story of "The Exorci求爱 of God" follows father "Peter Williams", an American exorcist who, being possessed by a demon he was trying to expel,…