Time for a behind-the-scenes look at the Season 1 finale of Dexter: Original Sin!
The first season of Dexter: Original Sin has officially come to an end with an electrifying finale penned by Clyde Phillips, Alexandra Franklin, and Marc Muszynski. While fans anticipated a bloodbath, the episode delivered intense confrontations with fewer character deaths than expected.
A Surprising Yet Poignant Ending
Despite the high-stakes drama in the episode titled Code Blues, the season concluded on an unexpectedly uplifting note for the Morgans. Dexter, Harry, and young Brian Moser shared an awkward yet heartwarming dance to Latin music—unbeknownst to them, Brian was quietly watching.
Showtime’s Exclusive Postmortem Featurette
Staying true to its Monday tradition, Showtime released a special Postmortem featurette, offering an in-depth look at the finale. In this behind-the-scenes video, cast members discuss key moments from the episode and showcase their favorite set pieces.
Christian Slater on Harry Morgan’s Guilt and Redemption
"There’s a shared responsibility between Dexter and Harry, and a deep internal conflict there," Christian Slater explains. "Harry has wrestled with tremendous remorse, guilt, and shame. These ten episodes really explore the evolving faith between Dexter and Harry."
Slater adds, "By the end, there’s been so much killing—and that’s not who Harry is. Compassion ultimately takes over. Clyde’s storytelling doesn’t tie things up neatly; it’s twisted. But that’s what Dexter is all about."
Patrick Dempsey on Playing the Season’s Main Antagonist
"Playing the bad guy has been a thrilling departure for me," Patrick Dempsey shares. "Aaron Spencer is a man shattered by betrayal. His unwavering commitment to justice has been upended, and that fuels his volatility."
He continues, "Clyde really pushed the character’s temperament, which was liberating as an actor. I wanted to play Spencer in a way that defied expectations."
The Cast on Their Experience Filming Dexter: Original Sin
The ensemble cast reflects on their journey throughout the season:
- Alex Shimizu: "This has been the best experience of my life. I’m so lucky to be part of this. I hope people love it because I want a Season 2!"
- Christina Milian: "Family is at the heart of Dexter, and that’s something we truly embodied on set. I’ve made lifelong friends."
- James Martinez: "This project feels deeply personal. It’s been a nostalgic and special experience."
- Molly Brown: "I know the exact day filming ends, and I wish that day didn’t exist—it’s been such a joy."
- Sarah Michelle Gellar: "Working with this caliber of talent, both on and off set, has been an incredible gift."
- Reno Wilson: "To collaborate on this show at this time with these people has been an absolute blessing."
- Patrick Dempsey: "It’s a truly collaborative and protected work environment. Christian and I first worked together 35 years ago. Now, we look back and appreciate how far we’ve come."
Watch the Full Behind-the-Scenes Featurette
For more exclusive insights, check out the full Postmortem featurette below, where the cast and creators break down the most intense moments of the Dexter: Original Sin finale.