The Walking Dead fans are happy to see Jeffrey Dean Morgan's iconic villain Negan Smith in the spinoff The Walking Dead: Dead Citysince he's so haunting and creepy. Negan has quite the journey on the AMC drama, and when viewers learn he's in charge of the Saviors, it's clear that his violent and aggressive nature is going to cause a lot of trouble. Although Negan is of course based on the comic book character and therefore has a strong foundation, Morgan truly brings him to life, and it's one of the greatest villain performances on any long-running TV series.