Because you like Prince Zuko in Avatar: The Last Airbender

Merry Brandybuck is a troublemaking hobbit with a brave streak that some might call foolhardy. See them in The Lord of the Rings.

Sue Sylvester has a win-at-all-costs philosophy, a bizarre fixation on a school singing club, and a fashion style that involves a red tracksuit. See them in Glee.

A homeless orphan with unusual red hair, Anne knows the odds are against her. But she's starting to find her inner power. See them in Anne With an E.

Blaine Anderson is a put-together prep school boy with the voice of an angel. See them in Glee.

GLaDOS will supply the food when you get together: a delicious cake. Of course, it could just be a trap so she can kill you. It’s hard to say. See them in Portal Series.

A working class janitor with a world-class mind, Will Hunting is cocky, brash, and combative about his future. See them in Good Will Hunting.

With a dangerous medical condition, Ignoring the rules makes him feel like he’s in control. See them in Five Feet Apart.

A laid-back wanderer, Ginko has an empathetic, open-minded worldview. See them in Mushishi.

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

Irene Adler has to use both her brains and her body to survive. Luckily, she's usually the most brilliant person in the room. See them in Sherlock.

Michael Scofield is no criminal, and he didn't get jailed by accident. See them in Prison Break.