Because you like Frank Reynolds in It's Always Sunny in Philadelphia

Cooper says he used to look up at the sky and wonder at our place in the stars, but now he looks down and worry about our place in the dirt. See them in Interstellar.

The ever-cheerful Tonks can change her appearance at will, but she can't seem to get rid of her clumsiness. See them in Harry Potter Series.

If it were up to her, Merida would spend her days practicing archery and swordfighting, riding her horse, and exploring the Highlands. See them in Brave.

A super-soldier, Master Chief might be more machine than man. And for humanity's sake, thank God. See them in Halo.

He may seem like a charismatic leader, but Bellamy also has a ruthless, self-serving streak See them in The 100.

Carrie Bradshaw is a sex columnist addicted to expensive shoes, Cosmopolitan martinis, and unavailable men. See them in Sex and the City.

An aloof punk rock goddess, Nana Osaki has a surprisingly big heart. See them in Nana.

Due to his eagerness to hang with his kids and general goofiness, Phil Dunphy comes across as the fourth child of his family. See them in Modern Family.

Kathryn Merteuil may be a vain sociopath, but you won't be able to look away. See them in Cruel Intentions.

Liv Moore is a sarcastic high-achiever turned morally conflicted zombie. See them in iZombie.

Emma Woodhouse knows what's best for everyone else. Just don't try to tell her what to do. See them in Emma.

Wanderer is a Soul, a parasite sent into a host to take over their body, extracting information from them and colonizing their species. See them in The Host.