A group of kids discover that a neighborhood house is actually a monster. To solve the mystery of the house they must go inside it, before it takes everyone that crosses its path.

It's the annual talent competition and Garfield wins it every year. This year, a handsome new contender threatens to unseat the fat cat. In desperation, Garfield sets out on a journey to rediscover the meaning of funny. He then returns to the Fun Fest to duel his adversary in an outrageous talent showdown. In the end, Garfield learns the importance of just being himself.