Clifford, hoping to ease the burden of paying for his food, joins the circus in an attempt to win a lifetime supply of Tummy Yummies and soon becomes the star of the show, but his heart remains with Emily Elizabeth.

Animated. Based on the Scholastic book series "Clifford the big red dog" by Norman Bridwell. Includes Inside the dog house production featurette, Clifford's really big movie read-along, music videos, Cleo's crafts, and theatrical trailer. Originally produced as a motion picture in 2004.