Pretty Little Liars: Original Sin

It's gonna be a killer summer.

TV-MA2022•7.8/10

DramaMystery

Ratings

🎬TMDb

7.8/10(254)

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.

Open in PickFlick

Production

Alloy Entertainment, Warner Bros. Television, Muckle Man Productions

Language

Status

Canceled

First Aired

July 28, 2022

Last Aired

June 20, 2024

Networks

HBO Max, Max

Created By

Roberto Aguirre-Sacasa, Lindsay Calhoon Bring

Trailers & Videos

Where to Watch

Region US · Lang EN

No providers available for this region.

Available in Your Library

Seasons & Episodes

Select a season to view episodes. Reddit links may contain spoilers.

Season

Chapter One: Spirit Week

Air date: 2022-07-28

In 1999, a group of friends is rocked by the sudden death of one of their own. Twenty-two years later, their daughters are pushed together by a mysterious foe.

Chapter Two: The Spirit Queen

Air date: 2022-07-28

As Imogen and her newfound friends plot revenge against a mutual nemesis, Karen and her twin sister Kelly hatch an insidious plan of their own.

Chapter Three: Aftermath

Air date: 2022-07-28

In the wake of Spirit Week, Imogen unearths long-buried truths on her path to unmask the mysterious “A.” After Sheriff Beasley closes in, Noa, Faran, and Mouse weigh their options, while Tabby works to recover vital evidence.

Chapter Four: The (Fe)male Gaze

Air date: 2022-08-04

After their punishment comes to an end, the girls cement their friendship when Imogen needs them most.

Chapter Five: The Night He Came Home

Air date: 2022-08-04

Desperate to keep her mother’s house, Imogen throws a Halloween party to raise cash.

Chapter Six: Scars

Air date: 2022-08-11

As Imogen and Tabby dig into the mystery surrounding Angela Waters, Faran deals with the scars of her past. After Shawn confronts Marjorie, Noa questions her relationship with her mother, while Mouse spots a familiar face on her first date.

Chapter Seven: Carnival of Souls

Air date: 2022-08-11

As the Millwood carnival approaches, Mouse and Tabby each struggle with secrets, and Noa notices Shawn isn’t himself. Meanwhile, Imogen considers her baby’s future, and Faran confronts everything that’s been plaguing her.

Chapter Eight: Bad Blood

Air date: 2022-08-18

The friends work together to uncover Imogen and Tabby’s assailant during the Annual Thanksgiving Millwood High Blood Drive. Later, Sidney confronts Tabby about her secrets.

Chapter Nine: Dead and Buried

Air date: 2022-08-18

Despite coming clean about “A,” the friends find their troubles are far from over – especially as the results of the group’s clandestine blood drive push Tabby towards a new suspect.

E10

Chapter Ten: Final Girls

Air date: 2022-08-18

As “A” doubles down, the friends must work quickly to uncover the link between Angela Waters’ death, their mothers, and their mysterious foe… before it’s too late.