Because you like Jason Voorhees in Friday the 13th
With a unique ability to empathize with killers, Will Graham helps society but his sanity pays the price. See them in Hannibal.
For the sake of science, Kurisu Makise will persevere no matter how deep into the dark secrets of the world she finds herself. See them in Steins;Gate.
What Troy Barnes lacks in common sense, he makes up for with heart. See them in Community.
Usagi Tsukino may look like a lazy teen, but when Usagi conjures up her alter ego and calls her Sailor Scout team, no villain stands a chance. See them in Sailor Moon.
Resourceful and pragmatic, Selina Kyle always keeps in mind her number one priority: herself. See them in Gotham.
Cat Grant gets what she wants: a piping hot latte or an interview with Supergirl. See them in Supergirl.
Ciel Phantomhive is a haughty teenage nobleman who doesn't suffer fools gladly. See them in Black Butler.
Kyoya Ootori is possibly the only person who could reasonably go from VP of a school club to ruling the world. See them in Ouran High School Host Club.
Don't worry about this forensic scientist offing you unless you're a serial killer yourself. (You're not, right? Just checking.) See them in Dexter.
An all-business doc , Miranda Bailey dispenses tough love to the interns she trains. Emphasis on "tough." See them in Grey's Anatomy.
Roger Kint is a nervous, weak, ham-handed criminal. We think. See them in The Usual Suspects.