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

Lyra Belacqua is prone to getting in trouble, but she's also clever enough to get out of it. Most of the time. See them in The Golden Compass.

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

The son of Death has an obsession with perfection and symmetry. See them in Soul Eater.

Captain Spock is on a five-year mission exploring the final frontier and boldly going where no man has gone before. See them in Star Trek.

Raised to happily follow the rules, Cassia might actually be more rebellious than she thinks she is. See them in Matched .

If it means fulfilling her ambitions, Satsuki Kiryuin will show neither shame nor hesitation. See them in Kill la Kill.

Sheldon Cooper is brilliant in every way except, well, interacting with any human being. See them in The Big Bang Theory.

A literal fallen star, Yvaine is temperamental, sarcastic, and a bit on edge. See them in Stardust.

When the going gets tough, Rick Grimes gets tougher. It's a very useful trait when the world goes to hell. See them in The Walking Dead.

Gloria Delgado-Pritchett's big personality is rivaled only by her big heart. Wait, did we mention she's gorgeous? See them in Modern Family.

While he might be too cool for school, Soul isn't too cool to do the right thing. See them in Soul Eater.

If there's any hope of resolving things peacefully, this proud ape leader will have to trust the humans. See them in Dawn of the Planet of the Apes.