Because you like Lieutenant Worf in Star Trek: The Next Generation

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.

In constant agony, Ava Starr will do anything to give up the superpowers that are slowly killing her. See them in Marvel Cinematic Universe.

Tail's smarts and helpful nature come in handy in a pinch. See them in Sonic the Hedgehog.

Louise Belcher might be just a kid, but she can manipulate just about anyone with a pulse. All in the name of fun, of course. See them in Bob's Burgers.

M. Bison is a diabolical megalomaniac hell-bent on dominating the world. See them in Street Fighter.

This cannibalistic villain may be a loner, but Killer Croc doesn't have problems with self-confidence. See them in Suicide Squad.

Handsome Jack is wearing a mask of his own face to hide his scarred real one. See them in Borderlands Series.

Basil Hallward is dominated, soul, brain, and power by Dorian. See them in Dorian Gray.

Jo Wilson is an accomplished doctor who's getting over her past. See them in Grey's Anatomy.

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

Ash Williams is a houseware clerk at S-Mart and the Chosen One. See them in The Evil Dead.

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