Because you like Shaun in Shaun of the Dead
Jean-Baptiste Grenouille may have a phenomenal sense of smell, but he has a weak sense of morality. See them in Perfume: The Story of a Murderer.
The quiet, intense Daryl Dixon lets his crossbow do the talking. See them in The Walking Dead.
Poison Ivy is a seductive, venomous botanist laments the fact that there are so many people to kill, yet so little time. See them in DC Extended Universe.
Liv Moore is a sarcastic high-achiever turned morally conflicted zombie. See them in iZombie.
Although Morrigan knows every kind of magic there is, friendship is an untested area for her. See them in Dragon Age Series.
If Lisbeth Salander can hurt a bastard who deserves it by digging up stuff about him, she feels good. See them in The Girl with the Dragon Tattoo.
Stewie Griffin is just your average evil-genius, talking, sociopathic baby. See them in Family Guy.
A sadistic sociopath, Lil Z is helping make the City of God slum a Hell on Earth. See them in City of God.
Jack Bauer is a terrorist fighter who is scared of nothing and no one. The clock is ticking! See them in 24.
Kind and friendly, Rinoa Heartilly is nonetheless an effective freedom fighter. See them in Final Fantasy Series.
Years of constant assault by mean classmates, rude teachers, and her abusive mother is making Carrie White want to fight back. See them in Carrie.