Liar Liar is a 1997 American comedy film directed by Tom Shadyac and starring Jim Carrey. It was written by Paul Guay and Stephen Mazur. Carrey was nominated for a Golden Globe Award (1998) for Best Performance by an Actor in a Motion Picture - Comedy/Musical. The film is the second of three collaborations between Jim Carrey and Tom Shadyac, the first being Ace Ventura: Pet Detective and the third being Bruce Almighty.
Fletcher Reede (Carrey) is a particularly career-focused lawyer and divorced father. He has a habit of giving precedence to his job, breaking promises to his young son Max and then lying to both Max and his ex-wife Audrey about the real reason he missed the get-together. Fletcher lets Max down once too often, missing his birthday party, and has to deal with the consequences of a wish Max makes while blowing out the candles on his cake that actually comes true. The wish is that Fletcher cannot tell a lie for an entire day. The plot is reminiscent of The Twilight Zone episode "The Whole Truth," which involves a used car salesman being forced into uninhibited honesty by a haunted car.
Fletcher soon has several embarrassing instances where he blurts out exactly what he is thinking and figures out that he is unable to lie or even withhold a true answer. These incidents come at a rather bad time as he is fighting a divorce case in court, which, should he win, could be a huge boost to his career. His main witness is willing to commit perjury to help win but Fletcher discovers he cannot even ask a question if he knows the answer will be a lie. Meanwhile, Audrey is threatening to move to Boston with her new boyfriend, Jerry, and take Max with them.