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The Sinner Season 4 Episodes

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A crime-drama anthology that investigates the psychological motives behind homicides.

Season 4 Episode Guide

Season 4

8 Episodes 2021 - 0

Episode 1

Part I

Wed, Oct 13, 2021 60 mins

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

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The Sinner, Season 4 Episode 1 image

Episode 2

Part II

Wed, Oct 20, 2021 64 mins

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

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The Sinner, Season 4 Episode 2 image

Episode 3

Part III

Wed, Oct 27, 2021 63 mins

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

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The Sinner, Season 4 Episode 3 image

Episode 4

Part IV

Wed, Nov 3, 2021 63 mins

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

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The Sinner, Season 4 Episode 4 image

Episode 5

Part V

Wed, Nov 10, 2021 65 mins

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

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The Sinner, Season 4 Episode 5 image

Episode 6

Part VI

Wed, Nov 17, 2021 63 mins

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

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The Sinner, Season 4 Episode 6 image

Episode 7

Part VII

Wed, Nov 24, 2021 61 mins

Unsure whom to trust, Ambrose hunts down his pursuers.

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The Sinner, Season 4 Episode 7 image

Episode 8

Part VIII

Wed, Dec 1, 2021 73 mins

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

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The Sinner, Season 4 Episode 8 image