16. Margos Dezerian from The Shield (2002-2004, FX)
Played by: Kurt Sutter
Played to perfection by The Shield writer Kurt Sutter, who now runs Sons of Anarchy, Margos Dezerian was an ultra-violent hitman for the Armenian Mafia. On an already seedy show, he was one of the most ruthless characters, killing without thought and even cutting the feet off of his victims to keep as souvenirs that satisfied his foot fetish. Dezerian was about as deranged and despicable as they come.