The Sinner S4E4 poster

Watch The Sinner – Season 4 Episode 4: Part IV

The Sinner • Season 4, Episode 4 • 46 min • 2017 • ⭐ 7.5/10 • Crime , Drama

Cast: Bill Pullman , Frances Fisher , Alice Kremelberg , Neal Huff , Cindy Cheung , Ronin Wong , Jessica Hecht , Michael Mosley

Directors: Derek Simonds

Watch The Sinner – S4E4

Episode Overview

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

Episode Navigation

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More Episodes from Season 4

The Sinner S4E1 poster
S4E1 • 54m
Part I
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S4E2 • 45m
Part II
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S4E3 • 45m
Part III
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S4E5 • 47m
Part V
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S4E6 • 45m
Part VI
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S4E7 • 43m
Part VII
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S4E8 • 57m
Part VIII

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