Norman Bates
Psycho · 1960
The nervous young man who invented the modern horror villain
Violence with a rulebook nobody else can read
Editorial estimates on a 0–100 scale, calibrated against every other character in the index. Not official canon.
Chigurh is a contract killer who behaves like a natural law. He does not negotiate, does not gloat, and treats his own code as more binding than any employer's instructions. The coin toss he offers strangers is not mercy, it is bookkeeping: he has removed himself from the decision entirely, which is far more disturbing than cruelty would be.
He never stops, cannot be bargained with, and considers finishing a job a moral obligation.
His code binds him too. Random chance can hurt him exactly as easily as it hurts everyone else.
The coin toss is the frightening part. He has removed himself from the decision, which means nothing you say can change the outcome.
A villain with a philosophy the film never explains, played with total conviction. He wins, and the film ends without comment.
The smallest scale on this list and still one of the most alarming. He does not stop, does not negotiate, and finishes contracts nobody is paying for anymore.
Psycho · 1960
The nervous young man who invented the modern horror villain
A Nightmare on Elm Street · 1984
The one horror villain who talks back