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Dexter: Original Sin
On Paramount+ with Showtime — From Counterpart Studios · Showtime Studios
They're catching killers. He's about to become one.
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Where to watch
Not available to stream in US
🔔 Notify me about new seasonsSynopsis
In 1991 Miami, Dexter Morgan 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, he adopts a Code designed to help him find and kill people who deserve to be eliminated from society without getting on law enforcements' radar. This is a particular challenge for young Dexter as he begins a forensics internship at the Miami Metro Police Department.
Themes
Episodes
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- E1 And in the beginning...Next upDec 15, 2024 · 50 min · ★ 7.9
Synopsis
Young Dexter Morgan struggles to keep his urges in check while navigating life with his father, Harry, and sister, high-school senior Deb. After Harry has a health scare, Dexter realizes it may finally be time to fulfill his destiny.
Guest stars: Brittany Allen (Laura Moser), Raquel Justice (Sofia), Jeff Daniel Phillips (Levi Reed), Sarah Kinsey (Camilla Figg), Jasper Lewis (Doris Morgan), Aaron Jennings (Clark Sanders), Tanya Clarke (Nurse Mary), Victoria Martzloff (Tiffany)
- E2 Kid in a Candy StoreDec 22, 2024 · 47 min · ★ 7.4
Synopsis
Dexter adjusts to his new job as a forensics intern at Miami Metro, as Harry returns to work after his medical leave. Deb lashes out at her dad by engaging in petty criminal behavior.
Guest stars: Brittany Allen (Laura Moser), Raquel Justice (Sofia), Jeff Daniel Phillips (Levi Reed), Sarah Kinsey (Camilla Figg), Jasper Lewis (Doris Morgan), Aaron Jennings (Clark Sanders), Eli Sherman (Little Dexter), Carlo Mendez (Hector Estrada)
- E3 Miami ViceDec 22, 2024 · 59 min · ★ 7.7
Synopsis
Dexter goes after a loan shark with ties to Batista, as Harry is told to keep an eye on Maria Laguerta, Miami Metro's newest homicide detective. Deb throws a party to win the favor of her volleyball teammates.
Guest stars: Brittany Allen (Laura Moser), Raquel Justice (Sofia), Aaron Jennings (Clark Sanders), Victoria Martzloff (Tiffany), Chandler Lovelle (Daniela), Paola Andino (Jen), Carlo Mendez (Hector Estrada), Brayden Gleave (Jimmy Powell)
- E4 Fender BenderDec 29, 2024 · 50 min · ★ 7.7
Synopsis
Dexter targets a retired mob hitman (who may still be killing), as Harry works the gruesome murder case of a 10-year-old boy. Deb sneaks into a nightclub with Sofia and meets an exciting new friend.
Guest stars: Brittany Allen (Laura Moser), Raquel Justice (Sofia), Sarah Kinsey (Camilla Figg), Aaron Jennings (Clark Sanders), Victoria Martzloff (Tiffany), Chandler Lovelle (Daniela), Eli Sherman (Little Dexter), Brayden Gleave (Jimmy Powell)
- E5 F Is for Fuck-UpJan 5, 2025 · 52 min · ★ 7.7
Synopsis
After a kill goes wrong, Dexter is grounded by Harry. Deb deepens her relationship with Gio, and bonds with her brother on the anniversary of their mother's death.
Guest stars: Brittany Allen (Laura Moser), Jeff Daniel Phillips (Levi Reed), Sarah Kinsey (Camilla Figg), Jasper Lewis (Doris Morgan), Aaron Jennings (Clark Sanders), Victoria Martzloff (Tiffany), Eli Sherman (Little Dexter), Al Coronel (Judge Torres)
- E6 The Joy of KillingJan 12, 2025 · 50 min · ★ 7.7
Synopsis
Miami Metro is shaken by a kidnapping that hits close to home, as Dexter sets his sights on a killer that slipped through the cracks of the justice system. But first, Dexter must survive a double date with Deb and her new boyfriend.
Guest stars: Brittany Allen (Laura Moser), Raquel Justice (Sofia), Jeff Daniel Phillips (Levi Reed), Sarah Kinsey (Camilla Figg), Jasper Lewis (Doris Morgan), Aaron Jennings (Clark Sanders), Carlye Tamaren (Brandi Silvera), Randy Gonzalez (Santos Jimenez)
- E7 The Big Bad Body ProblemJan 26, 2025 · 49 min · ★ 7.5
Synopsis
Dexter needs to find a new hiding place after his most recent dumping ground is blown. Harry and LaGuerta pitch a controversial theory to Spencer, as the hunt for a missing child continues. Deb gets in trouble for an outburst in volleyball practice.
Guest stars: Brittany Allen (Laura Moser), Raquel Justice (Sofia), Jeff Daniel Phillips (Levi Reed), Jasper Lewis (Doris Morgan), Aaron Jennings (Clark Sanders), Victoria Martzloff (Tiffany), Lauren Neal (Coach Pino), Chandler Lovelle (Daniela)
- E8 Business and PleasureFeb 2, 2025 · 52 min · ★ 8.0
Synopsis
Deb sneaks away for a trip with her mysterious boyfriend. Dexter is tasked with finding her. Harry and LaGuerta travel to Tampa to look into a potential serial killer on the loose, while Miami Metro closes in on suspects in the child kidnapping.
Guest stars: Brittany Allen (Laura Moser), Raquel Justice (Sofia), Sarah Kinsey (Camilla Figg), Eli Sherman (Little Dexter), Carlo Mendez (Hector Estrada), Xander Mateo (Young Brian), Randy Gonzalez (Santos Jimenez), Oswaldo Fuenmayor (Marco)
- E9 Blood DriveFeb 9, 2025 · 51 min · ★ 8.0
Synopsis
In the fallout of a SWAT raid gone wrong, Dexter closes in on the child kidnapper. Meanwhile, Deb goes to work with her Dad... and sees Miami Metro in a new light. Harry digs deeper into the serial killer case but keeps his theory from LaGuerta.
Guest stars: Brittany Allen (Laura Moser), Sarah Kinsey (Camilla Figg), Jasper Lewis (Doris Morgan), Aaron Jennings (Clark Sanders), Xander Mateo (Young Brian), Amanda Brooks (Becca Spencer), Savannah Schoenecker (Kadettin), Cheyenne Wilbur (Priest)
- E10 Code BluesFeb 16, 2025 · 50 min · ★ 8.5
Synopsis
Dexter races to find the missing kidnapped child before it's too late. Deb visits her godfather in the hospital and rethinks her future. Harry comes face-to-face with a serial killer... leading to a shocking result.
Guest stars: Raquel Justice (Sofia), Sarah Kinsey (Camilla Figg), Jasper Lewis (Doris Morgan), Aaron Jennings (Clark Sanders), Xander Mateo (Young Brian), Michael G. Martinez (Raul Martinez), Amanda Brooks (Becca Spencer), Kathleen Rose Perkins (Barbara Plimpton)
Cast & crew
Created by Clyde Phillips
Patrick Gibson
Christian Slater
Molly Brown
Christina Milian
James Martinez
Alex Shimizu
Reno Wilson
Patrick Dempsey
Michael C. HallVideos
Trailers
Behind the scenes
Featurettes
Images · 14
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Reviews · from TMDB members
MovieGuysDec 14, 2024
Simply put, not good. The unimaginative and rather cheesily titled "Dexter Original Sin" is, unlike the original series, about as subtle as a meat clever. The sense of light, sophisticated handling associated with the original series, is largely absent.Instead, the treatment is over the top, at times bordering on the ridiculous. We see Dexter looking at a girly mag but no he's really fawning over news cuttings of serial killer Ted Bundy wedged between its pristine pag… Read more
es. Oh and his sister ends up passed out drunk at a party about to be raped but after Dexter intercedes to save her, she can still apparently "take care of herself". Clearly, as we have just seen, that's not true. Its this kind of low brow, unintelligent nonsense, with a dash of woke BS, that sinks this series to the bottom. As is so often the case too, its a shame, as its a decent cast who have come together for this bloody debacle. In summary, all the trappings of success can't make up for the absence of a well crafted, intelligent, believable story. I adored the original Dexter because its everything, this lifeless facsimile, is not. An emphatic pass from me.
HorsefaceFeb 23, 2025
A pretty good prequel to Dexter. Better than that new blood sequel, or whatever it was called. I guess that's why there's only one season of that. If course, it's still Dexter, so it has a ton of plot holes, ridiculous conveniences, silly scenarios, etc. But then again, it's Dexter, so it's entertaining and gripping if you crank up your suspension of disbelief. It's worth it. The casting has some eerily similar actors. Like Angel and the lab partner, I mean holy crap, i… Read more
t's hard to believe it's not the same actors thrown in a time machine. Deb on the other hand, what is going on there? I mean, Deb in the contemporary Dexter show is borderline anorexic. This younger actor is chubby and gets more overweight for each episode. I mean, wow, in episode 10! How did they not instruct her to lose weight as part of the contract. Deb is my favorite character in the contemporary Dexter, and Jennifer Carpenter just burns through the screen in every episode. This younger actor has a foul mouth and an attitude, too, which is great, but she looks nothing like Deb. Gonna be interesting to see if there's a plot planned for her starting to starve herself for some reason.