When Ivan, a gorilla who has lived for years in a down-and-out circus-themed mall, meets Ruby, a baby elephant that has been added to the mall, he decides that he must find her a better life.

When a circus ship flounders off the coast of Maine, the animals manage to swim to the safety of a small island, whose inhabitants are not a little surprised to find their home suddenly full of exotic creatures.

"Chase and his friends Nicole and Rashawn have just survived Hurricane Emily, the storm of the century, but their troubles are just beginning. Although they've made it to the safety of Nicole's family's farm--the winter home of the Rossi Brothers' Circus--the floodwaters are rising and they need to reach higher ground. The circus's lions have escaped their cages, and a dangerous and unpredictable leopard is also on the loose. Have Chase and his friends...

The stork delivers a baby elephant to Mrs. Jumbo, who happens to be a veteran of the circus, but the newborn is soon ridiculed because of his truly gigantic ears and is dubbed "Dumbo". Dumbo is relegated to the circus' clown acts. It is up to Dumbo's only true friend, Timothy Q. Mouse, to assist Dumbo to achieve his full potential.