Three afternoons a week, Brandon reluctantly stays with his imaginative classmate, Hannah, and her oversized cat, Buttercup, playing games, but their adventures really begin when a new neighbor moves in with a ferocious chihuahua named Bucky.
Angel, whose active imagination always causes her to expect the worst, is given many new things to worry about when her stepfather plans to move the family to Greece for the summer.
Three afternoons a week, Brandon reluctantly stays with his imaginative classmate, Hannah, and her oversized cat, Buttercup, playing games, but their adventures really begin when the dreaded Sunderland triplets from next door try to steal Buttercup.
With help from an eccentric professor in giving their imaginations special intensive training, three children succeed in locating the last of the great Whangdoodles and granting his heart's desire.
The morning after a trip to the zoo, a young boy wakes up to find that everywhere he goes and everyone he knows has become an animal, from zebras at breakfast, lions in the lunchroom, to hyenas on the playground.