Michael C. Hall Dexter Morgan Actor Julie Benz Rita Bennett Actor Jennifer Carpenter Debra Morgan Actor Erik King Sgt. James Doakes Actor James Remar Harry Morgan Actor Luna Lauren Velez Det. Maria LaGuerta Actor David Zayas Angel Batista Actor C.S. Lee Vince Masuka Actor Geoff Pierson Captain Tom Matthews Actor Christina Robinson Astor Bennett Actor Daniel Goldman Cody Bennett Actor Christian Camargo Brian Moser Guest Star Mark Pellegrino Paul Bennett Guest Star Judith Scott Lt. Esme Pascal Guest Star Scott Atkinson Bob Hicks Guest Star Daniel Cerone Writer Melissa Rosenberg Writer Michael Cuesta Director