The Dexter franchise is expanding rapidly, captivating audiences with its intricate storytelling and complex characters. Currently, Dexter: Original Sin delves into the formative years of a young serial killer, providing a deeper understanding of his motivations and psyche. Excitingly, there are plans for another prequel series focusing on the infamous Trinity Killer, portrayed by the acclaimed John Lithgow in the original series. According to Deadline, this highly anticipated project remains “in development” at Paramount+, promising to further enrich the already intricate Dexter universe.

The prequel series centered around the Trinity Killer was initially announced in early 2023, but updates have been scarce since then. However, fans can take comfort in knowing that Dexter showrunner Clyde Phillips and writer/producer Scott Reynolds are actively involved as co-creators and executive producers of this exciting new project. Notably, John Lithgow has expressed his enthusiasm to reprise his iconic role by lending his voice to his younger self, similar to how Michael C. Hall is contributing to Dexter: Original Sin. This connection to the original series adds a layer of authenticity and continuity that fans will undoubtedly appreciate.

“We wrote the entire Trinity Killer series. At the moment, it is on the back burner,” Clyde Phillips noted, indicating that while the project is not currently a top priority, it is very much alive in the creative pipeline. He further revealed, “John Lithgow has agreed to be the voice of his younger self the way Michael Hall is doing for [Original Sin]. There’s that and we’re doing another show with Michael C. Hall, [Resurrection].” The production of Resurrection is set to begin in January, with a planned release in June 2025, indicating a busy schedule for the team behind these thrilling narratives.

While the Trinity Killer prequel may not be the immediate focus, the ongoing success and viewer engagement of Dexter: Original Sin and the upcoming Dexter: Resurrection could pave the way for its eventual debut. John Lithgow’s memorable portrayal of the Trinity Killer in the fourth season of the original Dexter series remains a highlight for fans, often regarded as one of the show’s most compelling villains. Lithgow’s brief return in the revival series, Dexter: New Blood, further solidifies his integral role in the franchise, heightening anticipation for the prequel’s potential release.

The official synopsis for Dexter: Original Sin paints an intriguing picture: “Set in 1991 Miami, Dexter: Original Sin follows Dexter (Gibson) as he transitions from student to avenging serial killer. When his bloodthirsty urges can’t be ignored any longer, Dexter must learn to channel his inner darkness. With the guidance of his father, Harry (Christian Slater), he adopts a Code designed to help him find and kill people who deserve to be eliminated from society without getting on law enforcement’s radar. This is a particular challenge for young Dexter as he begins a forensics internship at the Miami Metro Police Department.” The series features a talented cast, including Patrick Dempsey, Molly Brown, James Martinez, Christina Milian, Alex Shimizu, and Reno Wilson, with a special guest appearance by Sarah Michelle Gellar. Fans can also check out an insightful review from our own Alex Maidy right here.

Are you eager to see a Trinity Killer prequel series come to life?