The BEST Episodes of The Sinner
Every episode ever - ranked by fan votes!
Last Updated: Feb 11, 2020
Network: USA Network
A young mother is overcome by an inexplicable fit of rage and commits a startling act of violence and to her horror has no idea why. The event launches an inverted and utterly surprising crime thriller whose driving force is not the “who” or the “what” -- but the “why” -- as 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.
#1 - Part VIII
Season 1 - Episode 8 - Aired Sep 20, 2017
Cora's fate is determined.
7.95 
#2 - Part VII
Season 1 - Episode 7 - Aired Sep 13, 2017
Cora journeys into the past, finally remembering the night in question.
7.84 
#3 - Part I
Season 3 - Episode 1 - Aired Feb 6, 2020
Detective Ambrose investigates a tragic yet suspicious car accident on the outskirts of Dorchester.
7.75 
#4 - Part III
Season 2 - Episode 3 - Aired Aug 15, 2018
Heather makes a startling realization about Marin. Vera and Julian are dealt a hard blow.
7.74 
#5 - Part IV
Season 1 - Episode 4 - Aired Aug 23, 2017
With Ambrose's help, Cora struggles to recover missing memories, which lead Ambrose to a new suspect.
7.73 
#6 - Part V
Season 1 - Episode 5 - Aired Aug 30, 2017
The discovery of a body in the woods leads to more questions for everyone.
7.72 
#7 - Part VII
Season 2 - Episode 7 - Aired Sep 12, 2018
Heather and Ambrose search for Julian.
7.70 
#8 - Part I
Season 2 - Episode 1 - Aired Aug 1, 2018
After a startling double murder, Heather Novack, a young detective, calls on Ambrose for guidance.
7.69 
#9 - Part III
Season 1 - Episode 3 - Aired Aug 16, 2017
Ambrose unearths a startling secret about Cora that changes the course of the investigation. Mason takes matters into his own hands.
7.67 
#10 - Part VI
Season 1 - Episode 6 - Aired Sep 6, 2017
When Ambrose begins to waver, Cora convinces him to take a risk for the case.
7.65 
#11 - Part II
Season 2 - Episode 2 - Aired Aug 8, 2018
Ambrose and Heather begin to unravel where Julian is from. Julian is thrust into a new world.
7.65 
#12 - Part IV
Season 2 - Episode 4 - Aired Aug 22, 2018
Ambrose returns to Mosswood to confront Vera about the commune's work.
7.63 
#13 - Part VIII
Season 2 - Episode 8 - Aired Sep 19, 2018
Heather and Ambrose continue their search for Julian as Marin's past is unraveled.
7.61 
#14 - Part II
Season 1 - Episode 2 - Aired Aug 9, 2017
Cora tries to block Ambrose's continuing investigation. Mason struggles to come to terms with secrets from Cora's past.
7.61 
#15 - Part VI
Season 2 - Episode 6 - Aired Sep 5, 2018
Vera reveals Mosswood's past to Ambrose, leading to a turn in Julian's case.
7.60 
#16 - Part I
Season 1 - Episode 1 - Aired Aug 2, 2017
An unassuming housewife stabs a beachgoer to death, which sparks an investigation and creates confusion in a small town.
7.55 
#17 - Part V
Season 2 - Episode 5 - Aired Aug 29, 2018
As Ambrose zeroes in on a new suspect, a rift develops between him and Heather.
7.44