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The Best Episodes of The Sinner

Every episode of The Sinner ranked from best to worst. Let's dive into the Best Episodes of The Sinner!

Best episode
S1E7 Part VII
8.63,862 votes
Worst episode
S3E8 Part VIII
5.73,028 votes
Top season
Season 1
8.1avg
Binge time
1d 0h
32 episodes

Seasons4

Episode Rankings

  1. #1 Fan Favorite
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    The Sinner Season 1 Episode 7 - Part VII
    8.6/10(3862 votes)
    S1:E7

    Cora finally remembers the night in question.

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  2. The Sinner Season 1 Episode 8 - Part VIII
    8.4/10(3640 votes)
    S1:E8

    Cora's fate is determined.

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  3. The Sinner Season 1 Episode 1 - Part I
    8.0/10(4555 votes)
    S1:E1

    An unassuming housewife stabs a beachgoer to death, which sparks an investigation and creates confusion in a small town.

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  4. The Sinner Season 1 Episode 4 - Part IV
    8.0/10(3255 votes)
    S1:E4

    With Ambrose's help, Cora struggles to recover missing memories, which lead Ambrose to a new suspect.

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  5. The Sinner Season 1 Episode 2 - Part II
    7.9/10(3571 votes)
    S1:E2

    Cora tries to block Ambrose's continuing investigation, while Mason struggles to come to terms with secrets from Cora's past.

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  6. The Sinner Season 1 Episode 3 - Part III
    7.9/10(3339 votes)
    S1:E3

    Ambrose unearths a startling secret about Cora that changes the course of the investigation; Mason takes matters into his own hands.

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    The 20 WORST Episodes of The Sinner

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  8. The Sinner Season 1 Episode 5 - Part V
    7.9/10(3166 votes)
    S1:E5

    After a body is discovered in the woods, the investigation into Cora's past deepens.

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  9. The Sinner Season 2 Episode 1 - Part I
    7.8/10(2760 votes)
    S2:E1

    A troubled detective returns to his hometown to investigate why a young boy would kill his parents.

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  10. The Sinner Season 4 Episode 7 - Part VII
    7.8/10(1223 votes)
    S4:E7

    Unsure whom to trust, Ambrose hunts down his pursuers.

    Director:Batan Silva
    Writer:Mia Chung

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  11. The Sinner Season 1 Episode 6 - Part VI
    7.7/10(3137 votes)
    S1:E6

    When Ambrose begins to waver, Cora convinces him to take a risk for the case.

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  12. The Sinner Season 2 Episode 2 - Part II
    7.7/10(2263 votes)
    S2:E2

    Ambrose and Heather begin to unravel where Julian is from. Julian is thrust into a new world.

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  13. The Sinner Season 2 Episode 7 - Part VII
    7.7/10(1961 votes)
    S2:E7

    Heather and Ambrose search for Julian.

    Director:Unknown
    Writer:Unknown

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  14. The Sinner Season 4 Episode 1 - Part I
    7.7/10(1905 votes)
    S4:E1

    Ambrose visits the town of Clark Harbor for a getaway and finds himself at the center of a tragedy.

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  15. The Sinner Season 4 Episode 8 - Part VIII
    7.7/10(1567 votes)
    S4:E8

    Ambrose exposes the secret that threw Percy's life off course, setting off widespread consequences.

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  16. The Sinner Season 2 Episode 3 - Part III
    7.6/10(2103 votes)
    S2:E3

    Heather makes a startling realization about Marin. Vera and Julian are dealt a hard blow.

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  17. The Sinner Season 2 Episode 6 - Part VI
    7.6/10(1954 votes)
    S2:E6

    Vera reveals Mosswood's past to Ambrose, leading to a turn in Julian's case.

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  18. The Sinner Season 2 Episode 4 - Part IV
    7.5/10(2055 votes)
    S2:E4

    Ambrose returns to Mosswood to confront Vera about the commune's work.

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  19. The Sinner Season 4 Episode 6 - Part VI
    7.5/10(1202 votes)
    S4:E6

    A shocking new crime further rattles the town of Clark Harbor; Ambrose and Meg team together.

    Director:Batan Silva

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  20. The Sinner Season 4 Episode 4 - Part IV
    7.4/10(1249 votes)
    S4:E4

    When the Muldoons push to close the investigation, Ambrose refuses, pushing Sonya to the brink.

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  21. The Sinner Season 4 Episode 3 - Part III
    7.4/10(1301 votes)
    S4:E3

    Ambrose heads to the mainland to learn more about Percy's past and uncovers dark family secrets.

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  22. The Sinner Season 4 Episode 2 - Part II
    7.4/10(1370 votes)
    S4:E2

    A new suspect leads the investigation into an ongoing feud between the Lams and the Muldoons.

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  23. The Sinner Season 2 Episode 8 - Part VIII
    7.4/10(2242 votes)
    S2:E8

    Heather and Ambrose continue their search for Julian as Marin’s past is unraveled.

    Director:Unknown
    Writer:Unknown

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  24. The Sinner Season 2 Episode 5 - Part V
    7.3/10(1964 votes)
    S2:E5

    As Ambrose zeroes in on a new suspect, a rift develops between him and Heather.

    Director:Cherien Dabis

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  25. The Sinner Season 3 Episode 1 - Part I
    7.3/10(2647 votes)
    S3:E1

    Detective Ambrose investigates a tragic yet suspicious car accident on the outskirts of Dorchester.

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  26. The Sinner Season 4 Episode 5 - Part V
    7.1/10(1256 votes)
    S4:E5

    Ambrose discovers the source of Percy's ritualistic practices and dives deeper into her past.

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Best Episodes Summary

"Part VII" is the best rated episode of The Sinner. It scored 8.6/10 from 3,862 votes. Directed by Tucker Gates and written by Derek Simonds, Liz W. Garcia, it aired on September 13, 2017. This episode scored 0.2 points higher than the second highest rated, "Part VIII".

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