8.0

The Sinner•Season 1•Episode 4

Part IV

8.0/10 · 3,254 votesAug 23, 201742 min

Ranked #4 of 8 in Season 1•−0.1 vs season avg

Discussion

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

Directed byBrad Anderson

Written byDerek Simonds, Liz W. Garcia

Previous episodeE3 · Part III Next episodeE5 · Part V

Seasons4

All 1 2 3 4

Season 1 Episodes8

Part I

Part II

Part III

Part IV

Part V

Part VI

Part VII

Part VIII

Cast5

Bill Pullman

Harry Ambrose

Jessica Biel

Cora Tannetti

Christopher Abbott

Mason Tannetti

Abby Miller

Caitlin Sullivan

Dohn Norwood

Dan Leroy

Crew3

Brad Anderson

Director

Derek Simonds

Writer

Liz W. Garcia

Writer

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Episode Summary

"Part IV" is episode 4 of The Sinner season 1. It scored 8.0/10 from 3,254 votes, ranking #4 of 8 episodes this season (season average 8.1). Directed by Brad Anderson and written by Derek Simonds, Liz W. Garcia, it aired on August 23, 2017.

Next: E5 · Part V Best of Season 1