Series synopsis
Dexter: Original Sin is an American crime drama mystery television series that premiered on Paramount+ with Showtime on December 15, 2024. It ended on February 16, 2025. It was created by Clyde Phillips. It stars Patrick Gibson, Christian Slater, Molly Brown and James Martinez.
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.
Premise
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.
Premise: They're catching killers. He's about to become one.
Cast and characters
Leading cast
- Patrick Gibson as Dexter Morgan
- Christian Slater as Harry Morgan
- Molly Brown as Debra Morgan
- James Martinez as Angel Batista
- Christina Milian as Maria LaGuerta
- Alex Shimizu as Vince Masuka
- Reno Wilson as Bobby Watt
- Patrick Dempsey as Aaron Spencer
Supporting cast
- Michael C. Hall as Dexter's Inner Voice (voice)
- Sarah Michelle Gellar as Tanya Martin
- Brittany Allen as Laura Moser
- Raquel Justice as Sofia
- Jeff Daniel Phillips as Levi Reed
- Sarah Kinsey as Camilla Figg
- Jasper Lewis as Doris Morgan
- Aaron Jennings as Clark Sanders
- Tanya Clarke as Nurse Mary
- Victoria Martzloff as Tiffany
- Lauren Neal as Coach Pino
- Chandler Lovelle as Daniela
Guest cast
- Sarah Michelle Gellar as Tanya Martin
- Brittany Allen as Laura Moser
- Raquel Justice as Sofia
- Jeff Daniel Phillips as Levi Reed
- Sarah Kinsey as Camilla Figg
- Jasper Lewis as Doris Morgan
- Aaron Jennings as Clark Sanders
- Tanya Clarke as Nurse Mary
- Victoria Martzloff as Tiffany
- Lauren Neal as Coach Pino
- Chandler Lovelle as Daniela
- Paola Andino as Jen
Episodes
This series spans 1 season with 10 episodes.
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 10 | December 15, 2024 | February 16, 2025 |
| Episode | Title | Air date |
|---|---|---|
| 1 |
And in the beginning... 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. |
December 15, 2024 |
| 2 |
Kid in a Candy Store 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. |
December 22, 2024 |
| 3 |
Miami Vice 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. |
December 22, 2024 |
Production
Release
| Original network/platform | Paramount+ with Showtime |
|---|---|
| First aired | December 15, 2024 |
| Last aired | February 16, 2025 |
| Status | canceled |
| Schedule | Friday |