Clifford's Really Big Movie is a 2004 American animatedadventurecomedy film based on the PBS Kids TV series Clifford the Big Red Dog, itself an adaptation of the book series of the same name by Norman Bridwell. This film was directed by Robert Ramirez, produced by Scholastic Entertainment and Big Red Dog Productions, and originally released to theaters by Warner Bros. Pictures on February 20, 2004. The film depicts Clifford joining a traveling animal show known as "Larry's Amazing Animals" with his best friends. Larry Gablegobble (Judge Reinhold), the presenter of the animal show, doesn't allow animals who have owners, so they pretend their dog tags are fake.
