这一晚，窃贼老李（范伟 饰）进入一处破旧的居民楼内行窃，不料却目击了一场命案：神秘女子（朱珠 饰）离奇被杀，就在老李拼命制伏凶手阎正（张颂文 饰）之际，外卖员马明亮（窦骁 饰）突然也莫名其妙地出现在这个房间之内。 三人一头雾水，全然不知对方身份，不断反转的剧情即将揭开层层真相……
Indecisive heiress Dee Dee Dillwood is pushed into marrying her sixth fiancée, but unable to face the wedding night, she flees into the adjacent hotel room of commercial pilot Marvin Payne, who just wants to sleep. Somehow, she persuades him to take her to California. Her fellow passengers include a chimpanzee, a corpse (in a coffin), an absconding embezzler, and two smoochy newlyweds. Can love be far behind?
