Noah is building an ark and Lionel and Dolores, a pair of hedgehogs, are there to make sure the plan goes off without a hitch. "But you're so tiny," Noah says, and goes to look for some big strong bears. Soon animals start arriving from all over the world, thanks to Dolores' idea to send out invitations. "We can help," says Lionel when the cats get scared on the waves. "You're too prickly," Noah says, but the pair know just what to say to calm the others down. And, before Noah has a chance to think about it, they have a plan in the works for when the ark reaches dry land...