Patrick Gibson and Christian Slater Lead 'Dexter: Original Sin' Prequel

The new series, set in 1991 Miami, explores Dexter Morgan's transformation from student to serial killer under his father's guidance.

Patrick Gibson stars as young Dexter Morgan, with Christian Slater as his adoptive father, Harry Morgan.
Molly Brown joins the cast as Dexter's younger sister, Debra Morgan.
The series, produced by Showtime Studios and Counterpart Studios, consists of 10 episodes.
Original showrunner Clyde Phillips returns as executive producer and showrunner.
The storyline follows Dexter's early forensics internship at Miami Metro Police Department.