Dexter Season 4 Characters & Cast — No Spoilers
Every character in Dexter season 4 with photos and the actors who play them, including Michael C. Hall, Julie Benz, Jennifer Carpenter — spoiler-free, nothing from later seasons.
- Dexter Morgan — played by Michael C. Hall
- Rita Bennett — played by Julie Benz
- Debra Morgan — played by Jennifer Carpenter
- Maria LaGuerta — played by Luna Lauren Vélez
- Angel Batista — played by David Zayas
- Harry Morgan — played by James Remar
- Joseph Quinn — played by Desmond Harrington
- Vince Masuka — played by C.S. Lee
- Arthur Mitchell — played by John Lithgow
- Christine Hill — played by Courtney Ford
- Cody Bennett / Cody Bennet — played by Preston Bailey
- Astor — played by Christina Robinson
- Elliot — played by Rick Peters
- Jonah Mitchell — played by Brando Eaton
- Anton Briggs — played by David Ramsey
- Rebecca Mitchell — played by Vanessa Marano
- Sally Mitchell — played by Julia Campbell
- Tom Matthews — played by Geoff Pierson
- Frank Lundy — played by Keith Carradine
- Scott Smith — played by Jake Short
All seasons of Dexter: full spoiler-free character guide