Crime•Drama•Mystery

All Episodes of Dexter: Original Sin

Browse all episodes of Dexter: Original Sin

Binge this in 8h 30m•Peaking at 9.0/10

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,

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Paramount+ with Showtime

Select Season:

Season 1

9.0/107,023 votes
Code Blues
Season 1 Episode 10 - Aired 2/16/2025
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.
Director: Michael Lehmann
Writer: Unknown
8.9/106,486 votes
Business and Pleasure
Season 1 Episode 8 - Aired 2/2/2025
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.
Director: Monica Raymund
Writer: Johanna Ramm
8.9/106,093 votes
Blood Drive
Season 1 Episode 9 - Aired 2/9/2025
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.
Director: Michael Lehmann
Writer: Unknown
8.6/105,920 votes
The Big Bad Body Problem
Season 1 Episode 7 - Aired 1/26/2025
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.
Director: Monica Raymund
Writer: Tanner Bean, Alexandra Franklin
8.3/106,450 votes
Miami Vice
Season 1 Episode 3 - Aired 12/22/2024
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.
Director: Monica Raymund
Writer: Safura Fadavi
8.2/108,531 votes
And in the beginning...
Season 1 Episode 1 - Aired 12/15/2024
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.
Director: Michael Lehmann
Writer: Clyde Phillips
8.2/105,488 votes
The Joy of Killing
Season 1 Episode 6 - Aired 1/12/2025
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.
Director: Michael Lehmann
Writer: Terry Huang
8.0/105,831 votes
Fender Bender
Season 1 Episode 4 - Aired 12/29/2024
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.
Director: Monica Raymund
Writer: Nick Zayas
8.0/105,634 votes
F Is for Fuck-Up
Season 1 Episode 5 - Aired 1/5/2025
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.
Director: Michael Lehmann
Writer: Alexandra Franklin, Marc Muszynski
7.8/106,751 votes
Kid in a Candy Store
Season 1 Episode 2 - Aired 12/22/2024
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.
Director: Michael Lehmann
Writer: Katrina Mathewson, Tanner Bean