Because you like Quint in Jaws
Helena is a mentally unstable, childish, and completely merciless. And most of all, she's an unstoppable killer. See them in Orphan Black.
Some say to survive in Underland you need to be as mad as a hatter–which, luckily, he is. See them in Alice in Wonderland.
Toby Cavanaugh has trouble avoiding being manipulated. See them in Pretty Little Liars.
Bo Dennis once dreamed of being prom queen, but then she found out that she's part of some ageless secret race that feeds on humans. See them in Lost Girl.
A jealous woman is dangerous. A jealous assassin woman like Elle Driver is even more so. See them in Kill Bill vol. 1.
Albus Dumbledore oversees the most unsafe school in recorded history, with Dementors and giant arachnids run amok. See them in Harry Potter Series.
If there's power in being average, Mikado Ryugamine will find it and use it. See them in Durarara!!.
Holden Caulfield is convinced that the whole adult world is full of phonies. See them in The Catcher in the Rye.
Christine Daae has been secretely taking lessons from a phantom musician. It sounded less creepy in her head. See them in The Phantom of the Opera.
Tina Belcher is on the cusp of puberty, and she has no shame when it comes to boys, butts, and brassieres. See them in Bob's Burgers.
Finn is the world's last human who's "all about" understanding right and wrong. See them in Adventure Time.
