A young Dexter Morgan transitions into an avenging serial killer.
In 1991, young Dexter Morgan (Patrick Gibson) begins his internship as a forensic technician for the Miami Metro Police Department while transitioning into an avenging serial killer. When his bloodthirsty urges can no longer be ignored, Dexter must control his inner darkness. With the help from his foster father Harry (Christian Slater), he adopts the Code designed to help him find and kill other serial killers while staying under the radar of law enforcement.
Before there was Dexter Morgan, vigilante serial killer, there was Dexter Morgan, pre-med student. We see how Dexter developed into the killer we know, the part his traumatic childhood played and his relationships with his father, Harry, and sister, Deb.—grantss
