Because you like The Doctor in Star Trek Voyager

What Troy Barnes lacks in common sense, he makes up for with heart. See them in Community.

Javert is an inspector with a single-minded focus: to bring criminals to justice. See them in Les Miserables.

An upbeat, fun-loving teen, Sora would do anything for his friends. See them in Kingdom Hearts.

Tempestuous and talented, Claire Randall is a woman with a passionate heart and a quick mind. See them in Outlander.

Chuck Bartowski is a sweet, laid-back electronics store/top secret government employee. See them in Chuck.

Calling Alicia Florrick a "good wife" is damning this smart, capable, thoughtful woman with too-faint praise. See them in The Good Wife.

Donkey is proof that if you're annoying enough you can change the world; he's the reason that his friend Shrek does, well, anything. See them in Shrek.

A kind, sensitive medical intern doing the best he can, George O'Malley sometimes struggles to keep up. See them in Grey's Anatomy.

Helena is a mentally unstable, childish, and completely merciless. And most of all, she's an unstoppable killer. See them in Orphan Black.

V is a violent anarchist with literally nothing left to lose. But, he might have a point. See them in V for Vendetta.

Cyclops shoots lasers out of his eyes, destroying anything in his line of sight. See them in X-Men Series.

Liu Kang spends his days training his body and spirit, seeking to become the ultimate warrior. See them in Mortal Kombat.