Season 1
2017 · 8 episodes · 5h 39m in all · 7.5/10
A young mother, overcome by an inexplicable fit of rage, commits a startling act of violence and to her horror has no idea why. An investigator finds himself obsessed with uncovering the woman's buried motive. Together they travel a harrowing journey into the depths of her psyche and the violent secrets hidden in her past.

Episodes

1. Part I
2 Aug 2017 · 47 min · 6.9/10
An unassuming housewife stabs a beachgoer to death, which sparks an investigation and creates confusion in a small town.

2. Part II
9 Aug 2017 · 42 min · 7.5/10
Cora tries to block Ambrose's continuing investigation, while Mason struggles to come to terms with secrets from Cora's past.

3. Part III
16 Aug 2017 · 42 min · 7.6/10
Ambrose unearths a startling secret about Cora that changes the course of the investigation; Mason takes matters into his own hands.

4. Part IV
23 Aug 2017 · 42 min · 7.7/10
With Ambrose's help, Cora struggles to recover missing memories, which lead Ambrose to a new suspect.

5. Part V
30 Aug 2017 · 42 min · 7.8/10
After a body is discovered in the woods, the investigation into Cora's past deepens.

6. Part VI
6 Sept 2017 · 42 min · 7.3/10
When Ambrose begins to waver, Cora convinces him to take a risk for the case.

7. Part VII
13 Sept 2017 · 40 min · 7.6/10
Cora finally remembers the night in question.

8. Part VIII
20 Sept 2017 · 42 min · 7.8/10
Cora's fate is determined.
The Sinner Season 1: quick answers
How many episodes are in The Sinner Season 1?
Season 1 of The Sinner has 8 episodes, about 6 hours in total.
When did The Sinner Season 1 come out?
Season 1 premiered on 2 Aug 2017.
What is the best episode of The Sinner Season 1?
By viewer score, episode 5, “Part V”, at 7.8/10.