The BEST episodes of Pretty Little Liars: Original Sin
Every episode of Pretty Little Liars: Original Sin ever, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Pretty Little Liars: Original Sin!
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 — a brand-new set of Little Liars — find 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.
#1 - 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.
#2 - Chapter Nine: Dead and Buried
Season 1 - Episode 9 - Aired 8/18/2022
Despite coming clean about 'A,' the friends find their troubles far from over, especially as the results of the group's clandestine blood drive push Tabby towards a new suspect.
#3 - Chapter Thirteen: Sweet Sixteen
Season 2 - Episode 3 - Aired 5/16/2024
When their identities are revealed online, the PLLs scramble to figure out who is behind a series of anonymous calls – and keep Mouse's surprise birthday party under wraps. As the night of the party nears, Tabby uncovers an unsettling secret in Christian's basement, Imogen calls out her new coworker, Noa clashes with Jen, and Faran finally spills her secret.
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#4 - Chapter Twelve: Summer Lovin
Season 2 - Episode 2 - Aired 5/9/2024
Haunted by increasingly disturbing hallucinations, Imogen attempts to forge a new identity outside of Millwood. As summer kicks off, Noa reconnects with an old friend, Tabby meets her movie-buff match, Faran gets a job as Millwood Community Pool's only female lifeguard, and Mouse is threatened by an unknown entity.
#5 - Chapter Eight: Bad Blood
Season 1 - Episode 8 - Aired 8/18/2022
The friends attempt to get to the bottom of one mystery, while Imogen pursues answers to another. Then, a much needed girls' night prompts Sidney to confront her daughter about a long-held secret.
#6 - 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. Meanwhile, Noa finds herself in A's crosshairs.
#7 - 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.
#8 - Chapter Eleven: Spookyspaghetti.com
Season 2 - Episode 1 - Aired 5/9/2024
Six months after "The Millwood Massacre," the girls eagerly await a verdict in A's trial – as well as a much-needed break – until a failed exam condemns them to a fate worse than death: summer school.
#9 - 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.
#10 - 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.
#11 - 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 – but the presence of an unwanted guest casts a shadow over the celebrations.
#12 - 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.
#13 - 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.