Bob Parr has given up his superhero days to log in time as an insurance adjuster and raise his three children with his formerly heroic wife in suburbia. But when he receives a mysterious assignment, it's time to get back into costume.

Remy, a resident of Paris, appreciates good food and has quite a sophisticated palate. He would love to become a chef so he can create and enjoy culinary masterpieces to his heart's delight. The only problem is, Remy is a rat. When he winds up in the sewer beneath one of Paris' finest restaurants, the rodent gourmet finds himself ideally placed to realize his dream.

Nemo, an adventurous young clownfish, is unexpectedly taken from his Great Barrier Reef home to a dentist's office aquarium. It's up to his worrisome father Marlin and a friendly but forgetful fish Dory to bring Nemo home -- meeting vegetarian sharks, surfer dude turtles, hypnotic jellyfish, hungry seagulls, and more along the way.