Because you like Voldemort in Harry Potter Series

Chuck Bass is notorious for his flamboyant sense of style and love of partying. See them in Gossip Girl.

An underdog with nothing left to lose, Donnie Creed has everything to prove. See them in Creed.

Adults call him troubled and kids call him crazy, but Donnie Darko is too busy following the instructions of a giant bunny rabbit to care. See them in Donnie Darko.

Jane Smith is a stone-cold killer, but you would never know it from looking at her. See them in Mr. & Mrs. Smith.

There's erratic, and then there's Senor Chang. See them in Community.

Betty Cooper seems like a sweet girl, but she also has a dark side and can go beyond what's safe or sane. See them in Archie Comics.

Rayon is kinder to the world than the world is to her. See them in Dallas Buyers Club.

Judge Dredd is less a man and more a living manifestation of justice. See them in Dredd.

Stewie Griffin is just your average evil-genius, talking, sociopathic baby. See them in Family Guy.

Small in stature, Clara Oswald has a big appetite for adventure. See them in Doctor Who.

Sylar's victims are found all over the country, many with their brains removed. See them in Heroes.

Piper Halliwell is the most kind and caring Charmed One. See them in Charmed.