spoiler alert . this be my son review of the movie and which he want me to post . he write this and i swear . with malcolm in the middle frankie muniz and and nickelodeon amanda bynes and they get to go to show business . they team up on the actor paul giamatti . he steal jason shepherd essay on big fat liar and and make it in to a movie . jason ( frankie muniz ) and kaylee ( amanda bynes ) have to go to l. a. to get it back . jason dad do not believe that he write that essay . so every time they see each other jason asks wolf ( paul giamatti ) to give jason dad a call because he want his essay back . wolf do not make the movie but the president of the company make it . at the end the family and kaylee see the movie and make by wolf picture and base on a real story write by jason shepherd .