WARNING! This article contains SPOILERS for Dexter: Original Sin season 1, episode 1!Showtime’s prequel series Dexter: Original Sin is already underway, with several episodes still remaining before the season 1 finale is released. Following the original Dexter show, which debuted in 2006 and ran for eight seasons, and the 2021 limited revival series Dexter: New Blood, Showtime takes the franchise back to the early days of Dexter Morgan’s serial killing and career at Miami Metro with a new prequel show. Dexter: Original Sin’s timeline kicks off in 1991, following young Dexter, Deb, and a still-living Harry Morgan as Dexter is finally given the green light to use the Code of Harry.

https://screenrant.com/dexter-original-sin-season-1-episode-count-release-schedule-finale/