Jason Shepherd

Jason Shepherd is the main protagonist of the 2002 comedy film, Big Fat Liar. He is portrayed by Frankie Muniz. He is first seen arriving to his english class late and lies to his teacher about the essay and is forced to write a real essay or go to summer school if he doesn't hand it in. After he finishes the essay, a villainous Hollywood producer named Marty Wolf steals his paper and turns it into a film called, "Big Fat Liar", his parents and his teacher don't believe him. He and his best friend, Kaylee head to Los Angeles to confront Marty Wolf for stealing his paper. After Wolf destroys his paper, he and Kaylee manage to get revenge on Wolf by turning his skin blue and his hair orange as well as sending him to a birthday party where he can be beaten up and re-arranging the controls to his car as a punishment for destroying his paper and will give Wolf one phone call to his dad. He and Kaylee were forced to leave Universal Studios, but Wolf's assistant, Monty Kirkham, decided to help Jason and Kaylee to stop Marty Wolf from filming. After Jason gets chased by Wolf after showing him that he has Mr. Funny Bones, Wolf confesses to everybody that he has stole Jason's paper and turned it into a film, only to have Wolf fired when he says it out loud on the camera. Jason manages to escape from an enraged Wolf and re-establishes with his parents's trust as his parents apologize to him for not believing about Jason writing about his essay. Towards the end of the film, the film, Big Fat Liar is reproduced in theaters with Jason credited as the original writer of the story as Jason's parents and his teacher are proud of him.