Michael C. Hall Dexter Morgan Actor Jennifer Carpenter Debra Morgan Actor Julie Benz Rita Bennett Actor Luna Lauren Velez Maria LaGuerta Actor David Zayas Angel Batista Actor James Remar Harry Morgan Actor C.S. Lee Vince Masuka Actor Erik King Sgt. James Doakes Actor Geoff Pierson Captain Tom Matthews Guest Star Christian Camargo Brian Moser Guest Star Judith Scott Lt. Esme Pascal Guest Star Keith Carradine Special Agent Frank Lundy Guest Star Christina Robinson Astor Bennett Guest Star Preston Bailey Cody Bennett Guest Star Matthew Willig Little Chino Guest Star Marcos Siega Director Clyde Phillips Writer