Because you like Meadow Soprano in The Sopranos

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

Remy Hadley is a closed book—a cynical, super-smart closed book. See them in House M.D..

A cruel pirate, Captain Hook still fancies himself a gentleman. See them in Peter Pan.

Toby Cavanaugh has trouble avoiding being manipulated. See them in Pretty Little Liars.

A suave manipulator, Sebastian Valmont is valiantly fighting off a developing conscience. See them in Cruel Intentions.

Turanga Leela is the daughter of two mutants who live in the sewers below New York City. See them in Futurama.

Rupert Giles is a librarian on the outside, fearless evil-fighter on the inside. See them in Buffy the Vampire Slayer.

James Gordon happens to be the one guy in Gotham City with proper morals who doesn't also run around in a cape. See them in DC Extended Universe.

As the White House Press Secretary, C. J. Cregg is a master of verbal karate and the best damn basketball player in Ohio Valley history. See them in The West Wing.

Emma Frost's superpower: transforming her body into an unbreakable diamond. See them in X-Men Series.

April Kepner is an excellent surgeon, but outside of the operating room, she's more anxious than most. See them in Grey's Anatomy.

Peter Kavinsky is a jock who only cares about getting back at his ex, or so he says. See them in To all The Boys I've Loved Before.