David Dastmalchian Joins 'Dexter: Resurrection'

John Lithgow apparently confirmed his return as Arthur Mitchell, aka "The Trinity Killer," for an appearance in Dexter: Resurrection.
Neil Patrick Harris has been cast in the Showtime original series 'Dexter: Resurrection' in the guest starring role of ...
March 4 (UPI) --Showtime announced Tuesday that Neil Patrick Harris will guest star in Dexter: Resurrection ... James Remar, David Zayas and Jack Alcott will also reprise their roles as Harry ...