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 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.
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Based on audience scoresWhere to stream Pretty Little Liars: Original Sin
Streaming now in the United States on HBO Max.
Rent or buy in the United States on Amazon Video, Apple TV Store, and Fandango At Home.
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Frequently asked questions about Pretty Little Liars: Original Sin
Where can I watch Pretty Little Liars: Original Sin in the United States?
Pretty Little Liars: Original Sin is available to stream on HBO Max in the United States, and to rent or buy on Amazon Video, Apple TV Store, and Fandango At Home. Streaming availability is provided by JustWatch and can change over time.
Is Pretty Little Liars: Original Sin on HBO Max?
Yes. Pretty Little Liars: Original Sin is streaming on HBO Max in the United States.
Can I watch Pretty Little Liars: Original Sin for free?
Not free in the United States right now. Pretty Little Liars: Original Sin needs a subscription to HBO Max, or you can rent or buy it on Amazon Video, Apple TV Store, and Fandango At Home.
What are the ratings for Pretty Little Liars: Original Sin?
Pretty Little Liars: Original Sin scores 7.8 on The Movie Database.
Who stars in Pretty Little Liars: Original Sin?
Pretty Little Liars: Original Sin stars Bailee Madison, Chandler Kinney, Maia Reficco, Zaria, and Malia Pyles. Roberto Aguirre-Sacasa is the creator and Lindsay Calhoon Bring is the creator.
How many seasons of Pretty Little Liars: Original Sin are there?
Pretty Little Liars: Original Sin has 2 seasons and 18 episodes, and is canceled.
What network is Pretty Little Liars: Original Sin on?
Pretty Little Liars: Original Sin airs on HBO Max and Max, and is produced by Alloy Entertainment, Warner Bros. Television, and Muckle Man Productions.
Ratings and streaming availability are aggregated from third-party sources; metadata from The Movie Database (TMDB), streaming data from JustWatch. This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability checked September 2026.