showtime dexter cast
previous. 1  Dexter Morgan Michael C. Hall. 2  Debra Morgan Jennifer Carpenter. 3  Det. Joseph 'Joey' Quinn Desmond Harrington.  Vincent Masuka C.S. 1  Lee. Sgt. Angel Batista David Zayas.  Harry Morgan James 1  Remar. Jamie Batista Aimee Garcia.  Deputy Chief Tom Matthews Geoff Pierson.