Due to a crack in Nemo's egg, he has grown up with one small, weak fin, but which Marlin assures him is his "lucky fin".

Dory is the friendliest fish in the ocean. Although she suffers from short term memory loss, to Dory, the glass is always half full.

After losing his wife and family to the ocean, Marlin is left alone to raise his only surviving child, Nemo.

Squirt is a plucky, playful sea turtle. He idolizes his father, Crush, and has inherited his dad's fearless and easy-going attitude.

As the leader of Fish-Eaters Anonymous, Bruce is having trouble adapting to his vegetarian lifestyle.

Crush is a 150-year-old sea turtle. Young at heart, he has a laid-back surfer dude attitude and goes with the flow.

A Mako shark.

Nigel is a Pelican who loves to spend hours in the dentist office window, diagnosing dental problems with his fish friends in the tank.

Gill is the maverick of the dentist's office fish tank. Originally from the dangerous ocean, Gill longs to be free.

After watching countless procedures, Peach the Sea Star has become something of a dental expert.

Bloat can blow up. It's not just because he is a blowfish: he's got quite a temper.

Jacques is a white-banded cleaner shrimp. He is always in the middle of a battle with his sworn enemy: tank scum.

Bubbles is a member of the fishtank gang. Like a playful puppy obsessed with its favorite toy, he is enamored with bubbles.

Gurgle is a colossal phobic. He is terrified of his surroundings: the tank walls, the pebbles on the floor, even the other fish.

Deb and Flo are like two peas in a pod. The other fish still haven’t broken the news that Flo isn’t Deb’s sister, but her reflection.