A lonely fox roams the forest where he grew up, searching for his family and finding only strange creatures who stand on their hind legs, until, at last, he finds himself at home.

Mingo is injured and loses his memory when he faces a bad storm during his first migration, but he makes friends who will do whatever it takes to help him heal and get back where he belongs.

Inventor Flint Lockwood thought he saved the world when he destroyed his machine that turned water into food causing cheeseburger rain and spaghetti tornadoes. But Flint soon learns that his invention survived and is now creating food-animals. Flint and his friends embark on a dangerously delicious mission to battle hungry tacodiles, shrimpanzees, hippotatomuses, cheespiders and other foodimals to save the world again!