Overview
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.
Seasons & Episodes
Season 1
In 1999, tragic events threatened to rip apart a close-knit circle of friends and the small town of Millwood. Twenty years later, a new group of Millwood High students is hunted by an assailant known as "A," who threatens to make them pay for their parents' past transgressions and sins of their own.
Summer School
In Season 2, our PLLs face down summer school and a new villain — who may or may not have a connection to "A" — ready to put them all to the test.
Key Information
Cast & Crew
Bailee Madison
Imogen Adams
Chandler Kinney
Tabitha 'Tabby' Haworthe
Maia Reficco
Noa Olivar
Zaria
Faran Bryant
Malia Pyles
Minnie 'Mouse' Honrada
Mallory Bechtel
Karen / Kelly Beasley
Alex Aiono
Shawn Noble
Jordan Gonzalez
Ash Romero
Elias Kacavas
Greg
Carson Rowland
Chip Langsberry
Lea Salonga
Elodie Honrada
Eric Johnson
Sheriff Beasley
Photos
Frequently Asked Questions
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...
Pretty Little Liars: Original Sin has 2 seasons with 18 episodes.
Pretty Little Liars: Original Sin premiered on July 28, 2022.
No, Pretty Little Liars: Original Sin has ended. The final episode aired on June 20, 2024.
Pretty Little Liars: Original Sin originally aired on HBO Max. Check your local streaming services for availability.
Pretty Little Liars: Original Sin was created by Roberto Aguirre-Sacasa.
Pretty Little Liars: Original Sin has a rating of 7.8/10 based on user reviews.
Pretty Little Liars: Original Sin is classified as Drama, Mystery.