Because you like The Janitor in Scrubs

Marlin navigates through shark-infested waters, angry anglerfish, a jellyfish bloom and hungry whales to search for his son. See them in Finding Nemo.

In Dennis Reynolds' mind, only a psycho wouldn't have a six-part system to bring home women. And he should know. See them in It's Always Sunny in Philadelphia .

Sideshow Bob is a bitter ex-performer who was forced to do inhumane stunts for slapstick comedy. Now he's exacting revenge on his former boss, a clown. See them in The Simpsons.

A loyal assistant to Nelson and Murdock, Karen Page has a way of finding trouble. See them in Marvel Cinematic Universe.

The witty Aku would be an ideal dinner guest, if he weren't a demon. See them in Samurai Jack.

A kind, sensitive medical intern doing the best he can, George O'Malley sometimes struggles to keep up. See them in Grey's Anatomy.

A majestic ruler, Mufasa is respected throughout the animal kingdom. See them in The Lion King.

In constant agony, Ava Starr will do anything to give up the superpowers that are slowly killing her. See them in Marvel Cinematic Universe.

Michael Bluth is the only sane person in a family of eccentrics. At least, that's how he thinks of himself. See them in Arrested Development.

Javert is an inspector with a single-minded focus: to bring criminals to justice. See them in Les Miserables.

An upbeat, fun-loving teen, Sora would do anything for his friends. See them in Kingdom Hearts.

Bob Parr is an ex-superhero now focused on being a dad, but he misses the action. See them in The Incredibles.