Pretty Little Liars: Original Sin (2022)
A chilling reboot that trades teen soap for slasher horror, following five girls hunted by a masked killer tied to their parents' darkest secret.
Pretty Little Liars: Original Sin - Series Information
- Original Title: Pretty Little Liars: Original Sin
- First Air Year: 2022
- Last Air Year: 2024
- Created by: Roberto Aguirre-Sacasa, Lindsay Calhoon Bring
- Type: TV Series
- Genres: Drama, Mystery
- Content Rating (US): TV-MA
- Number of Seasons: 2
- Number of Episodes: 18
- Status: Canceled
- Original Language: English
- Spoken Languages: English
- First Air Date: July 28, 2022 (United States - TV-MA), July 28, 2022 (United Kingdom - 15), July 28, 2022 (Germany - 16), July 28, 2022 (Mexico - B-15), July 28, 2022 (Spain - 16)
- Networks: HBO Max, Max
- Alternative Titles: PLL: Original Sin (US), Les menteuses : péché originel (CA), Tatlı Küçük Yalan cılar: Orijinal Günah (TR), Pretty Little Liars: Escuela de verano (MX)
- Production Companies: Alloy Entertainment, Warner Bros. Television, Muckle Man Productions
- Production Countries: United States of America
Pretty Little Liars: Original Sin - Plot
Twenty years ago, a series of tragic events almost ripped the blue-collar town of Millwood apart. Now, in the present day, a group of disparate teen girls finds themselves tormented by an unknown Assailant and made to pay for the secret sin their parents committed two decades ago, as well as their own.
Pretty Little Liars: Original Sin - Trailer
Watch the official trailer and see what terror awaits in Millwood:
It's gonna be a killer summer.
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Pretty Little Liars: Original Sin - Cast & Crew
Creator(s)
- Roberto Aguirre-Sacasa
- Lindsay Calhoon Bring
Main Cast
- Bailee Madison
- Chandler Kinney
- Maia Reficco
- Zaria
- Malia Pyles
- Mallory Bechtel
- Alex Aiono
- Jordan Gonzalez
- Elias Kacavas
- Carson Rowland
Writers
- Stasia Demick
- Alexis Scheer
- Daniel G. King
- Evelyn Yves
- Michael Grassi
Executive Producers
- Gina Girolamo
- Roberto Aguirre-Sacasa
- Leslie Morgenstein
- Michael Grassi
- Caroline Baron
Pretty Little Liars: Original Sin - FAQs
Is Pretty Little Liars: Original Sin a reboot or sequel?
Original Sin is a standalone reboot set in a different town with an entirely new cast of characters. It shares the Pretty Little Liars name and its signature mystery format but takes a darker, slasher-horror direction, making it accessible to newcomers without requiring familiarity with the original 2010 series.
What makes Original Sin darker than the original Pretty Little Liars?
Where the original leaned into soapy teen drama, Original Sin embraces full-on slasher horror. The masked villain 'A' here is genuinely terrifying, the violence is graphic, and the show tackles heavy themes including sexual assault, trauma, and generational guilt — earning its TV-MA rating and setting it apart from its predecessor.
Where can you stream Pretty Little Liars: Original Sin?
Both seasons are available to stream on Max and HBO Max. If you prefer to own the series, episodes can be purchased on Amazon Video, Apple TV Store, and Fandango At Home. HBO Max Amazon Channel also offers a streaming subscription option for existing Amazon subscribers.
Who plays the five main girls in Original Sin?
The five leads are Bailee Madison as Imogen Adams, Chandler Kinney as Tabitha 'Tabby' Haworthe, Maia Reficco as Noa Olivar, Zaria as Faran Bryant, and Malia Pyles as Minnie 'Mouse' Honrada. Each character brings a distinct personality and backstory that shapes the group's dynamic throughout the series.
Is Pretty Little Liars: Original Sin worth watching?
For fans of teen horror and mystery, absolutely. Critics praised its bold reinvention of the franchise, commending the strong ensemble cast and its willingness to go darker than expected. The slasher elements feel genuinely suspenseful, and the show handles sensitive subject matter with more care than many of its genre peers.
Why was Pretty Little Liars: Original Sin cancelled?
Max cancelled the series after two seasons in 2024, a decision widely attributed to the platform's broader content restructuring and cost-cutting measures under Warner Bros. Discovery. The cancellation disappointed fans, as the show had built a devoted following and Season 2 ended with unresolved storylines.
How many seasons and episodes does Original Sin have?
The series ran for two seasons totaling 18 episodes. Season 1 consists of 10 episodes, while Season 2, subtitled 'Summer School,' contains 8 episodes. The show was cancelled by Max in 2024 after its second season, leaving the story without a formal conclusion.
What are good shows to watch after Original Sin?
If you enjoyed Original Sin, try One of Us Is Lying, I Know What You Did Last Summer, or Scream: The TV Series for similar teen mystery-thriller vibes. First Kill offers a supernatural twist, while the original Pretty Little Liars (2010) remains essential viewing for fans of the franchise's signature suspense.
More About Pretty Little Liars: Original Sin
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