Dexter: Original Sin
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.
Ratings
Based on audience scoresWhere to stream Dexter: Original Sin
Streaming now in the United States on fuboTV, Paramount Plus Premium, Spectrum On Demand, Amazon Prime Video, and The Roku Channel.
Rent or buy in the United States on Amazon Video, Apple TV Store, Google Play Movies, and Fandango At Home.
Trailers and promos
Official Trailer
First Look Teaser
“Masuka is a wild card. He’s very unpredictable.”
Imagine the amount of serial killers that would be running around free, had it not been for Dexter.
“He oversees everything that happens with every investigation.”
“He’s in love with love. He’s very romantic- he’s a lover, he’s a ladies man but to a fault.”
“She expects greatness in her department.”
“How I get into Deb… the easiest way is when I have line that has f*ck in it.”
Limelight
Discover, track, and enjoy the best movies and shows
Save what you want to watch, see where it streams, and get notified the moment it lands on a service you pay for. Ratings from IMDb, Rotten Tomatoes and Metacritic for every title, and recommendations that learn what you like. No ads.
iPhone
iPad
Mac
More like Dexter: Original Sin
Frequently asked questions about Dexter: Original Sin
Where can I watch Dexter: Original Sin in the United States?
Dexter: Original Sin is available to stream on fuboTV, Paramount Plus Premium, Spectrum On Demand, Amazon Prime Video, and The Roku Channel in the United States, and to rent or buy on Amazon Video, Apple TV Store, Google Play Movies, and Fandango At Home. Streaming availability is provided by JustWatch and can change over time.
Is Dexter: Original Sin on Paramount Plus Premium?
Yes. Dexter: Original Sin is streaming on Paramount Plus Premium in the United States, alongside fuboTV, Spectrum On Demand, Amazon Prime Video, and The Roku Channel.
Can I watch Dexter: Original Sin for free?
Dexter: Original Sin streams free with ads in the United States on Amazon Prime Video, Paramount Plus Premium, and The Roku Channel. A subscription is not required, though the service may ask you to register.
What are the ratings for Dexter: Original Sin?
Dexter: Original Sin scores 8.1 on The Movie Database.
Who stars in Dexter: Original Sin?
Dexter: Original Sin stars Patrick Gibson, Christian Slater, Molly Brown, Christina Milian, and James Martinez. Clyde Phillips is the creator.
How many seasons of Dexter: Original Sin are there?
Dexter: Original Sin has 1 season and 10 episodes, and is canceled.
What network is Dexter: Original Sin on?
Dexter: Original Sin airs on Paramount+ with Showtime, and is produced by Counterpart Studios, Showtime Studios, and Clyde Phillips Productions.
Ratings and streaming availability are aggregated from third-party sources; metadata from The Movie Database (TMDB), streaming data from JustWatch. This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability checked September 2026.