Because you like Iroh in Avatar: The Last Airbender

As high-strung as she is talented, Rachel Berry both marches and sings to the beat of her own drum. See them in Glee.

Josh Lucas just can't stop hanging around his stepsister's house. See them in Clueless.

Todd Anderson has some “big shoes to fill” at Welton Academy, and new English teacher Mr. Keating isn’t letting him get away with staying silent in class. See them in Dead Poets Society.

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 .

Audrey Horne may seem inquisitive and charming, but she can turn on a dime. See them in Twin Peaks.

Riggan Thomson is a washed-up movie star running from his inner demons. Alas those inner demons look just like the superhero he used to play. See them in Birdman.

An all-business doc , Miranda Bailey dispenses tough love to the interns she trains. Emphasis on "tough." See them in Grey's Anatomy.

Buddy Pine is an unhinged superfan of superheroes using technology to take down his idols. See them in The Incredibles.

Freddie Freeman is a superhero aficionado with a dark sense of humor. See them in DC Extended Universe.

Wheatley's got an endless supply of bad ideas that he wants to share. See them in Portal Series.