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Pretty Little Liars: Original Sin

Pretty Little Liars: Original Sin

  • Premiered: 
    July 28, 2022
    (Click date to see TV listings for that day)

  • Network: HBO Max
  • Category: Series
  • Genre: Drama
  • Type: Live Action
  • Concept: 
    Spinoff of Pretty Little Liars 
  • Subject Matter: Teen
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    Season 1

Plot Synopsis

Executive produced and written by Roberto Aguirre-Sacasa and Lindsay Calhoon Bring, PRETTY LITTLE LIARS: ORIGINAL SIN is a dark, coming-of-age, horror-tinged drama that's miles away from Rosewood, but within the PRETTY LITTLE LIARS universe -- in a brand-new town, with a new generation of Little Liars. Twenty years ago, a series of tragic events almost ripped the blue-collar town of Millwood apart. Now, in present day, a disparate group of teen girls find themselves tormented by an unknown Assailant and made to pay for the secret sin committed by their parents two decades well as their own. The first three episodes of PRETTY LITTLE LIARS: ORIGINAL SIN dropped on Thursday, July 28, 2022 on HBO Max, with two more episodes debuting on the following two Thursday (Aug 4 & 11), followed by the final three installments on Thursday, August 18.
On Thursday, August 18, 2022, HBO Max released the final three episodes of the first season of PRETTY LITTLE LIARS: ORIGINAL SIN. 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. 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. Then, as "A" doubles down, the friends must work quickly to uncover the link between Angela Waters' death, their mothers, and their mysterious foe.


Production & Distribution

  • Produced by Muckle Man Productions
  • Produced by Alloy Entertainment
  • In association with Warner Bros. Television


  • Millwood High School - Millwood