7.2/10920 votes#1 - Chapter One: Spirit Week
Season 1 Episode 1 - Aired 7/28/2022
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.
Director: Lisa Soper
7.6/10786 votes#2 - Chapter Two: The Spirit Queen
Season 1 Episode 2 - Aired 7/28/2022
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.
Director: Lisa Soper
Writer: N/A
7.6/10759 votes#3 - Chapter Three: Aftermath
Season 1 Episode 3 - Aired 7/28/2022
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.
Director: Maggie Kiley
Writer: Michael Grassi, Evelyn Yves
7.7/10606 votes#4 - Chapter Four: The (Fe)male Gaze
Season 1 Episode 4 - Aired 8/4/2022
After their punishment comes to an end, the girls cement their friendship when Imogen needs them most.
Director: N/A
Writer: N/A
7.9/10619 votes#5 - Chapter Five: The Night He Came Home
Season 1 Episode 5 - Aired 8/4/2022
Desperate to keep her mother’s house, Imogen throws a Halloween party to raise cash.
Director: N/A
Writer: Alexis Scheer
7.6/10538 votes#6 - Chapter Six: Scars
Season 1 Episode 6 - Aired 8/11/2022
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.
Director: N/A
Writer: N/A
7.5/10527 votes#7 - Chapter Seven: Carnival of Souls
Season 1 Episode 7 - Aired 8/11/2022
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.
Director: N/A
Writer: Daniel G. King
7.8/10496 votes#8 - Chapter Eight: Bad Blood
Season 1 Episode 8 - Aired 8/18/2022
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.
Director: N/A
Writer: Stasia Demick
8.3/10553 votes#9 - Chapter Nine: Dead and Buried
Season 1 Episode 9 - Aired 8/18/2022
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.
Director: Roxanne Benjamin
Writer: N/A
8.1/10602 votes#10 - Chapter Ten: Final Girls
Season 1 Episode 10 - Aired 8/18/2022
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.
Director: N/A
Writer: N/A
The Best Episodes of Pretty Little Liars: Original Sin Season 1
Every episode of Pretty Little Liars: Original Sin Season 1 ranked from best to worst. Discover the Best Episodes of Pretty Little Liars: Original Sin Season 1!
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...
Genres:DramaMystery
Season 1 Ratings Summary
"Chapter One: Spirit Week" is the best rated episode of "Pretty Little Liars: Original Sin" season 1. It scored 7.2/10 based on 920 votes. Directed by Lisa Soper and written by Lindsay Calhoon Bring, Roberto Aguirre-Sacasa, it aired on 7/28/2022. This episode is rated 0.4 points higher than the second-best, "Chapter Two: The Spirit Queen".