Sleuth (2007)6.5 /10

Storyline:  Two extremely clever British men engage in a battle of wit and deception. Andrew Wyke, an aging famous author living alone in a high-tech mansion after his wife Maggie leaves him for a younger man, invites Milo Tindle, a charming and witty aspiring actor, to negotiate a divorce. But Wyke is more interested in playing mind games, luring Tindle into a carefully planned series of actions as part of his elaborate revenge on his unfaithful spouse.