Jason Shepherd(Frankie Muniz) is known for always lying to keep himself out of trouble. When he doesn't complete his big english assignment, his teacher says that he has three hours to complete it or he will fail and go to summer school. Jason has a great imagination and he writes a story that's tilted "Big Fat Liar". On the way to hand in his assignment, he gets a ride from a famous hollywood producer Marty Wolf(Paul Giamatti) but unfortunately he forgets his english assignment. in the car, fails and has to go to summer school. He tries to convince his parent and teacher what really happened to his assignment but nobody believes him. A few months after, there is a big blockbuster hit coming out tilted "Big Fat Liar" that's supposedly been written and produced by Marty Wolf. Jason notices that the movie is based on his english paper and that Marty Wolf has stolen his story. Now along with his cute friend Kaylee(Amanda Bynes) Jason will travel to Los Angeles and try to convince everybody what a big fat liar Marty Wolf is. I thought this was a harmless fun little movie. It's nothing special but it has a couple of jokes and it's pretty entertaining. It's more for the younger audience but I still found it to be somewhat enjoyable. I would give Big Fat Liar 6/10
Review of Big Fat Liar
