Because you like John McClane in Die Hard

Other people's opinions have never mattered much to Haruka Nanase, and they aren't going to start to do so now. See them in Free! Iwatobi Swim Club.

Serena van der Woodsen is a wild child. Too wild, her friends and family might argue. See them in Gossip Girl.

A suave demon, Crowley grants humans their wishes in exchange for their soul, only to find loopholes that benefit him. See them in Supernatural.

An inter-dimensional demon, Bill Cipher dreams of a more chaotic Gravity Falls. See them in Gravity Falls.

A hurricane of a human being, Marla Singer is destructive and unforgettable. See them in Fight Club.

Madoka Kaname's new world of witches is challenging her optimism. Still, even in the worst of circumstances, she holds onto hope. See them in Puella Magi Madoka Magica.

Some might call Jess Mariano mysterious. Others just call him moody. See them in Gilmore Girls.

Therese Belivet spent her life letting other people guide her along, and she wants to take control now. See them in Carol.

Stan Marsh is a fourth grader who is the ladies man of his classroom. See them in South Park.

Alex Dunphy's self-reliant intelligence comes with a healthy dash of sarcasm. See them in Modern Family.

Alison DiLaurentis believes you're always better off with a really good lie. See them in Pretty Little Liars.

Eleanor puts up a tough front, even when everyone else tries to tear her down. See them in Eleanor and Park .