After going through these, you’ll be left feeling cheated and yearning for more of Dexter: Original Sin.
It’s now been three weeks since the heartbreaking news of Dexter: Original Sin’s cancellation broke. During that time, fans have made their frustration and disapproval clear on social media and in comment sections. But there was another way to prove just how wrong this decision was, and that the prequel series deserves more seasons: the fan petition to save Dexter: Original Sin.
In just 21 days since the main petition began, it has already reached 91,351 signatures—a staggering number of fans demanding that Paramount’s new leadership, which took over following the merger with Skydance, reverse this decision and give fans what they want: more seasons of Dexter: Original Sin starring Patrick Gibson. For a prequel series, this level of fan support is extraordinary and shows that the show’s popularity is only on the rise.
The fact that so many fans have signed in such a short amount of time is nothing short of amazing—especially when we consider that this is a prequel. And yet, it happened. The main goal now is to make sure fan voices are heard as loudly as possible by hitting 100,000 signatures, which is only 9K away. [Please sign here]
Dexter: Original Sin was a promising prequel series that, even though it focused on events in the past, had more reasons to exist than many fans may realize. More seasons of the prequel would have been an absolute blast, giving fans a chance to dive deeper into the mythology of the series. And regarding this—we’ve got you covered.
Here at Dexter Daily, we created a list of 15 stories and unanswered questions fans were robbed of following the cancellation of Dexter: Original Sin. This list will hopefully convince even the most skeptical viewer that the prequel series has countless reasons to exist, get un-canceled, and continue for multiple seasons.
What Fans Lose After Dexter: Original Sin’s Cancellation — Stories and Questions Left Behind
1. Young Matthews
One big surprise that Dexter: Original Sin had for viewers was the absence of one of Miami Metro’s most iconic figures: Tom Matthews. The prequel series never mentioned him or explained why he wasn’t part of the department, even though the original series confirmed through flashbacks that he was around during that time. Matthews was essentially replaced by Aaron Spencer (played by Patrick Dempsey), and now that Spencer is gone, it’s very likely Matthews would have been the one to take his place.
2. The dynamic between Matthews and Harry
The flashbacks from the first two seasons of the original series, while not a deep dive into Matthews’ and Harry’s relationship, gave enough to show that it was a strong one. It would have been fascinating to see what their bond was like before Harry died, as well as who would play the young version of Matthews.
3. Young Doakes and how their relationship started
4. How and when Doakes began suspecting Dexter
Another major question about Doakes is how and when he first started to suspect that something was wrong with Dexter. The original series wasted no time—by Episode 1, Doakes was calling him a weirdo. That means his suspicions had already begun years earlier. After joining Miami Metro in 1996, what sparked that mistrust? This would have been amazing to explore.
5. How Brian found out his brother is like him
To everyone’s surprise, Dexter: Original Sin introduced a younger version of Brian Moser (played by Roby Attal). First teased with a small cameo in Episode 2 and then revealed in spectacular fashion toward the end of the season, Brian’s presence was brutal and unforgettable. What the prequel clearly promised to show eventually was how Brian discovered Dexter was a serial killer like him. Seeing his reaction—and how he carefully prepared to get closer to both Dexter and Debra—would have been fascinating.
6. How Dexter got his new apartment
Another moment fans were eager for: seeing how Dexter acquired his iconic apartment. Clyde Phillips even teased this idea in an interview after the Original Sin finale. It likely would have happened months after Harry’s death in 1992, and watching it unfold would have been a treat for fans.
7. What the apartment looked like when he bought it
Fans of Dexter love these little details. In the original series, Dexter’s apartment had a sleek, modern 2000s vibe. But in the 1990s, when he would have purchased it, it likely had a more vintage style—from the kitchen to the living room. Getting to see this “before and after” would have been nostalgic fan service at its best.
8. Whether Harry took his own life or Brian killed him
9. How Deb, Dexter, and Miami Metro dealt with Harry’s death
On that same note, it would have been fascinating to see the aftermath of Harry’s death—how it affected Dexter, Debra, and the entire Miami Metro department. Harry wasn’t just a father figure; he was a pillar of Miami Metro. His loss would have sent shockwaves through everyone.
10. How Dexter adopted the kill shirt style and blood slide trophies
Clyde Phillips teased that the prequel would show how Dexter developed his iconic rituals: the olive-green kill shirt, the cargo pants, and especially the blood slide trophies. What triggered this idea? How did he decide to slice the victim’s cheek for a blood sample? How did he acquire his first blood slide box? Fans deserved these answers.
11. Did Camilla Figg know Dexter was a killer?
One of the biggest fan debates in the original series was whether Camilla knew the truth. Just like the main series, Original Sin confirmed that she knew everything about the shipping container massacre and Dexter’s trauma. But many fans believed she knew even more—that he was the Bay Harbor Butcher. In Season 3, on her deathbed, she asked Dexter to mercy kill her, fueling speculation that she chose him because she knew what he really was. The prequel could have finally given us closure on this mystery.
12. Did Tom Matthews know?
Just like Camilla, the same question hangs over Tom Matthews. His close relationship with Harry suggests he may have suspected Dexter’s dark side but turned a blind eye. The prequel might have solved this once and for all.
13. How Masuka lost his hair so fast
14. Any significance of Tanya Martin
Played by Sarah Michelle Gellar, Tanya Martin had surprisingly little screen time given Gellar’s star power. Fans were left scratching their heads. Why wasn’t Tanya part of the original series? Did she leave Miami Metro—or die? Exploring her relationship with Dexter and Masuka could have been intriguing.
15. A better look at young Batista’s story
Finally, Angel Batista. In Original Sin, he was played brilliantly by James Martinez, in a casting so spot-on fans thought he was David Zayas’ son. While his role was small, the series could have expanded it, foreshadowing his crucial part in Dexter: Resurrection.
Final Thoughts
These 15 stories are among the strongest reasons why Dexter: Original Sin deserves a second chance. While some argue the prequel had no reason to exist, this list proves otherwise. With its incredible storytelling in Season 1, the show could have delivered these answers—and more—flawlessly.
Help save Dexter: Original Sin. Sign the main petition and help reach the 100K goal by September 22!