Dexter: Original Sin [new] May 2026

Share your thoughts below. This article is based on information available as of April 2026. Release dates and casting are subject to change.

After a traumatic incident pushes his bloodlust to the surface, Dexter’s adoptive father, Harry Morgan, gives him a choice: turn himself in, or learn a code. The Code of Harry—a set of rigid rules designed to channel Dexter’s homicidal needs toward "those who deserve it"—becomes his bible. dexter: original sin

Dexter: Original Sin is not a reboot or a sequel. It is a prequel—a deep dive into the formative years of Dexter Morgan. Set in 1991 Miami (15 years before the original series), the show promises to answer the question the original only hinted at: What Is the Plot? The series follows a young Dexter Morgan (played by The Get Down 's Patrick Gibson ) as he transitions from a student with violent urges into the vigilante serial killer known as the Bay Harbor Butcher. Share your thoughts below