Simplify the following text for a Grade 5 native English-speaking person.
Original: Liar Liar is a 1997 American comedy film written by Paul Guay and Stephen Mazur , directed by Tom Shadyac and starring Jim Carrey .
Simplified: Liar Liar is a comedy movie made in 1997 . It was directed by Tom Shadyac and stars Jim Carrey .