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The Best Episodes of Pretty Little Liars: Original Sin Season 2

Every episode of Pretty Little Liars: Original Sin Season 2 ranked from best to worst. Discover the Best Episodes of Pretty Little Liars: Original Sin Season 2!

Binge this in 6h 37m•Peaking at 7.5/10

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

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Episode Rankings

  1. #1 Fan Favorite
    Pretty Little Liars: Original Sin Season 2 Episode 4 - Chapter Fourteen: When a Stranger Calls Back
    7.5/10(288 votes)

    S2:E4

    Still shaken from her encounter with Bloody Rose, Mouse searches for the real Rose Waters. Meanwhile, Imogen keeps tabs on Dr. Sullivan, Tabby works on a new short, Noa takes a much-needed day off, and Faran’s strength is put to the ultimate test.

    Director:Roxanne Benjamin
    Writer:Danielle Iman

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  2. Pretty Little Liars: Original Sin Season 2 Episode 3 - Chapter Thirteen: Sweet Sixteen
    7.4/10(312 votes)

    S2:E3

    As the PLLs plan Mouse's surprise sixteenth birthday party, Tabby and Imogen face boy problems, Noa clashes with Jen and Faran spills her secret.

    Director:Roxanne Benjamin
    Writer:Sara Saedi

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  3. Pretty Little Liars: Original Sin Season 2 Episode 7 - Chapter Seventeen: The Bogeyman
    7.3/10(263 votes)

    S2:E7

    Still shaken from Hell House, Imogen learns about Dr. Sullivan's secret ties to A, while the PLLs set out to uncover Bloody Rose's identity.

    Director:Rob Seidenglanz
    Writer:Jenina Kibuka

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  4. Pretty Little Liars: Original Sin Season 2 Episode 6 - Chapter Sixteen: Hell House
    7.2/10(292 votes)

    S2:E6

    After discovering that Kelly's church is using her former home for their disturbing "Hell House", Imogen springs into action, while Mouse and Ash plan a Pride pool party in protest. Later, the PLLs' plan to freak out the faithful takes a frightening turn.

    Director:Alex Pillai
    Writer:Delondra Williams

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  5. Pretty Little Liars: Original Sin Season 2 Episode 5 - Chapter Fifteen: Friday the 13th
    7.1/10(281 votes)

    S2:E5

    A disturbing discovery causes the PLLs to doubt Dr. Sullivan. Meanwhile, during Tabby's movie marathon, Noa is forced to make a brutal decision.

    Director:Alex Pillai
    Writer:Katie Avery

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  6. Pretty Little Liars: Original Sin Season 2 Episode 1 - Chapter Eleven: Spookyspaghetti.com
    7.0/10(350 votes)

    S2:E1

    The PLLs await the results of A's trial and a much-needed break – only to be cursed with a fate worse than death ... summer school.

    Director:Maggie Kiley
    Writers:Lindsay Calhoon Bring, Roberto Aguirre-Sacasa

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    The 20 BEST Episodes of Pretty Little Liars: Original Sin

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  7. Pretty Little Liars: Original Sin Season 2 Episode 2 - Chapter Twelve: Summer Lovin
    7.0/10(323 votes)

    S2:E2

    Heeding Dr. Sullivan's advice, the PLLs make the most of their summers. Meanwhile, Imogen forges a new identity away from her closest friends.

    Director:Maggie Kiley
    Writer:Michael Grassi

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  8. Pretty Little Liars: Original Sin Season 2 Episode 8 - Chapter Eighteen: Final Exam
    6.8/10(290 votes)

    S2:E8

    The PLLs take a final stab at their list of suspects, and through a harrowing night will discover the identity of Bloody Rose Waters once and for all.

    Director:Rob Seidenglanz
    Writers:Lindsay Calhoon Bring, Roberto Aguirre-Sacasa

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Season 2 Ratings Summary

"Chapter Fourteen: When a Stranger Calls Back" is the best rated episode of "Pretty Little Liars: Original Sin" season 2. It scored 7.5/10 based on 288 votes. Directed by Roxanne Benjamin and written by Danielle Iman, it aired on 5/23/2024. This episode is rated 0.1 points higher than the second-best, "Chapter Thirteen: Sweet Sixteen".