'Dexter' and 'Dexter: New Blood' have featured many memorable villains. The original Showtime series had six great seasons and two less impressive ones, spanning 96 episodes filled with various antagonists. Created for TV by James Manos Jr., Dexter won four Emmy Awards, including one for John Lithgow's exceptional portrayal of Arthur Mitchell.

Starring Michael C. Hall as the main character, 'Dexter' was more than just a show about a vigilante serial killer, thanks to its excellent ensemble cast and well-developed characters. Here are the best villains in 'Dexter.'

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Arthur Mitchell

Brian Moser

Sgt. James Doakes

Miguel Prado

Isaak Sirko

Lila West

Travis Marshall - The Doomsday Killer

Jordan Chase

Kurt Caldwell - The Runaway Killer

Oliver Saxon - The Brain Surgeon