Mr. Smarty Smarts is the evil mastermind of the island, although his schemes usually result in him getting hurt. He is a hybrid Bottlenose Dolphin, Chimpanzee, Jack Russel Terrier, and three internet degrees. Even though he walks on his chimp-like legs, his flippers are still visible on his sides, yet they are very small. He enjoys chess and sometimes wears a flight jacket with goggles.