Dexter: Resurrection broke television (and the internet) last year with the bona fide return of the world's favorite vigilante serial killer, and Paramount has just made a groundbreaking casting ...

Considering that the lead character on "Dexter" is a serial killer, the bar is pretty high for villains on the show, but these characters don't disappoint.

Dexter: Resurrection was a high point for the 18-year-old franchise, following the poor reception to its original series finale and the tepid response to Dexter: New Blood. The title might be on the ...