Jon, Garfield and Odie audition for the talent show "Pet Search" in hopes of winning the $1000 prize and a chance at the finals in Hollywood.

On Thanksgiving, according to Garfield, people celebrate food by eating as much of it as possible. It's a tradition! But that tradition is history following a checkup from vet Liz, who says Garfield must go on a diet.

Garfield and his owner, Jon Arbuckle, are in a rut. Life for them is a complete bore. They both need a life. Jon tries several unsuccessful times to get a date. Then he attends a class for the personality impaired where he meets a young woman and all seems to be great for Jon, but Garfield starts to feel neglected and left out.