Because you like Santanico Pandemonium in From Dusk Til Dawn
An inter-dimensional demon, Bill Cipher dreams of a more chaotic Gravity Falls. See them in Gravity Falls.
A confident celebrity, Allison Hargreeves wasn't quite careful enough about what she wished for. See them in The Umbrella Academy.
If the awesome Andie Walsh is from the wrong side of the tracks, we don't want to be right. See them in Pretty in Pink.
Shuri is a genius-level inventor with a wicked sense of humor. See them in Marvel Cinematic Universe.
She got locked up so her husband could make it big, but now Cookie Lyon is coming for what's hers. See them in Empire.
The Terminator is an emotionless killing machine who won't stop until he's changed the future. See them in The Terminator.
When a half-breed breaks the rules, John Constantine deports them straight back to hell. He's trying to buy his way into heaven. See them in Constantine.
Mystique is a shape-shifting mutant who, after too many disappointments, does not want to co-exist with humans. See them in X-Men Series.
Holden Caulfield is convinced that the whole adult world is full of phonies. See them in The Catcher in the Rye.
Irene Adler has to use both her brains and her body to survive. Luckily, she's usually the most brilliant person in the room. See them in Sherlock.