故事讲述美国电视明星多诺万(基特·哈灵顿饰)偶然与一位远在英国的年轻人结为笔友。随着二人关系被媒体曝光，多诺万的生活也发生了翻天覆地的变化。

Experienced New York Police Detective John Harris is sent to London to help a local task force investigate a series of gangster killings organized by a new player in town, an American. With the help of a young teen wronged by gangsters, Harris navigates London's seedy, drug-fuelled underworld in order to take down its new criminal empire.

　　一群面临中年危机的朋友前往雨林，打算重拍他们年轻时最喜爱的电影，却意外遭遇自然灾害、巨蟒和凶残罪犯，不得不为生存而殊死搏斗。

Set in 18th-century Venice, the film follows the paths of two unlikely collaborators: a Venetian noble and a castrated singer from Calabria, both trying to succeed in the world of the opera.