Patrick Gibson
Dexter Morgan
A young Dexter Morgan transitions into an avenging serial killer.
Dexter: Original Sin
Dexter Morgan
Harry Morgan
Debra Morgan
Maria LaGuerta
Angel Batista
Vince Masuka
Bobby Watt
Aaron Spencer
Dexter's Inner Voice (voice) / Executive Producer
Tanya Martin
Laura Moser
Clark Sanders
Sofia
Camilla Figg
Doris Morgan
Young Brian
Nicky Spencer
Levi Reed
Tiffany
Little Dexter
