Yes. Sarah Michelle Gellar joined Dexter: Original Sin as a special guest star, and Paramount Global Content lists her character as Tanya Martin. The prequel is set in 1991 Miami and follows a young Dexter Morgan as he begins a forensics internship at Miami Metro Police Department.
Who does Sarah Michelle Gellar play?
Paramount’s September 12, 2024, casting announcement identifies Gellar as a special guest star but does not name her character. Paramount Global Content’s title listing identifies her as Tanya Martin. These sources establish both her guest-star status and the character name, but the original announcement itself does not connect the name to the casting notice.
| # | Preview | Product | Price | |
|---|---|---|---|---|
| 1 |
|
Dexter: Original Sin [Blu-Ray Steelbook] | $39.99 | Buy on Amazon |
| 2 |
|
Dexter Original Sin - Steelbook [Blu-ray] | $47.99 | Buy on Amazon |
| 3 |
|
Dexter: Original Sin Blu-ray | Region Free | $47.13 | Buy on Amazon |
The listed principal cast includes Patrick Gibson as Dexter Morgan, Christian Slater as Harry Morgan, Molly Brown as Debra Morgan, Christina Milian as Maria LaGuerta, Alex Shimizu as Vince Masuka, Reno Wilson as Bobby Watt, and James Martinez as Angel Batista. Paramount’s series announcement and Paramount Global Content’s title page provide the cast listings.
What is Dexter: Original Sin about?
The series takes place in 1991 Miami, before the events of the original Dexter. Dexter is moving from student life toward becoming an avenging serial killer, and he starts a forensics internship at Miami Metro Police Department. His father, Harry, guides him as Dexter develops a code meant to direct his violence toward people he believes deserve to be eliminated while avoiding law enforcement’s attention. That is the show’s fictional premise, not an endorsement of violence.
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Michael C. Hall returns to voice Dexter’s inner monologue, while Patrick Gibson plays the younger Dexter on screen. Paramount describes the first season as a 10-episode drama.
When did Dexter: Original Sin premiere?
Paramount announced a U.S. streaming and on-demand premiere for December 13, 2024, for subscribers to the Paramount+ with SHOWTIME plan. The U.S. Showtime on-air debut followed on December 15, 2024. The announcement also described an international Paramount+ rollout beginning December 13, but did not specify rights or availability for every territory. These are the original launch dates, not confirmation that the series is currently available in a particular country or subscription package. Paramount’s release announcement records the launch plan; the Paramount Global Content listing gives December 13, 2024, as the premiere date and lists Season 1 as 10 episodes.
Rank #2
- Dexter: Original Sin
- Steelbook
Where can you watch Dexter: Original Sin?
The confirmed U.S. premiere destination was Paramount+ with SHOWTIME, with a later Showtime broadcast. That historical announcement does not settle current availability, subscription requirements, or streaming rights in other territories. Check the local Paramount+ catalog and your regional listings for present-day access. The Associated Press also identified Showtime and Paramount+ with SHOWTIME as the premiere destinations in its December 2024 streaming roundup, contemporaneous with the launch: Associated Press streaming roundup.
Quick Recap
Rank #3
- Patrick Gibson, Christian Slater
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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