The Sinner - Part VIII
Ambrose exposes the secret that threw Percy's life off course, setting off widespread consequences.
Role: Harry Ambrose
Bill Pullman
The Sinner - Part VII
Unsure whom to trust, Ambrose hunts down his pursuers.
Role: Harry Ambrose
The Sinner - Part VI
A shocking new crime further rattles the town of Clark Harbor; Ambrose and Meg team together.
Role: Harry Ambrose
The Sinner - Part V
Ambrose discovers the source of Percy's ritualistic practices and dives deeper into her past.
Role: Harry Ambrose
The Sinner - Part IV
When the Muldoons push to close the investigation, Ambrose refuses, pushing Sonya to the brink.
Role: Harry Ambrose
The Sinner - Part III
Ambrose heads to the mainland to learn more about Percy's past and uncovers dark family secrets.
Role: Harry Ambrose
The Sinner - Part II
A new suspect leads the investigation into an ongoing feud between the Lams and the Muldoons.
Role: Harry Ambrose
The Sinner - Part I
Ambrose visits the town of Clark Harbor for a getaway and finds himself at the center of a tragedy.
Role: Harry Ambrose
The Sinner - Part VIII
Jamie seeks vengeance, putting him on a collision course with Ambrose.
Role: Harry Ambrose
The Sinner - Part VII
After a major turn in the case, Ambrose's tactics are scrutinized.
Role: Harry Ambrose
The Sinner - Part VI
Jamie pays Sonya a surprise visit. Ambrose goes to extreme lengths to get a confession.
Role: Harry Ambrose
The Sinner - Part V
Ambrose urges the NYPD to investigate Jamie for a new crime. Jamie struggles to salvage his life.
Role: Harry Ambrose
The Sinner - Part IV
Ambrose pursues Jamie through New York City and tries to prevent another homicide.
Role: Harry Ambrose
The Sinner - Part III
Ambrose investigates Jamie's past. Leela gives birth as Jamie's anxiety reaches a breaking point.
Role: Harry Ambrose
The Sinner - Part II
Ambrose looks into Jamie and Nick's relationship before the crash. Jamie begins to unravel.
Role: Harry Ambrose
The Sinner - Part I
Detective Ambrose investigates a tragic yet suspicious car accident on the outskirts of Dorchester.
Role: Harry Ambrose
The Sinner - Part VIII
Heather and Ambrose continue their search for Julian as Marin’s past is unraveled.
Role: Harry Ambrose
The Sinner - Part VII
Heather and Ambrose search for Julian.
Role: Harry Ambrose
The Sinner - Part VI
Vera reveals Mosswood's past to Ambrose, leading to a turn in Julian's case.
Role: Harry Ambrose
The Sinner - Part V
As Ambrose zeroes in on a new suspect, a rift develops between him and Heather.
Role: Harry Ambrose
The Sinner - Part IV
Ambrose returns to Mosswood to confront Vera about the commune's work.
Role: Harry Ambrose
The Sinner - Part III
Heather makes a startling realization about Marin. Vera and Julian are dealt a hard blow.
Role: Harry Ambrose
The Sinner - Part II
Ambrose and Heather begin to unravel where Julian is from. Julian is thrust into a new world.
Role: Harry Ambrose
The Sinner - Part I
A troubled detective returns to his hometown to investigate why a young boy would kill his parents.
Role: Harry Ambrose
The Sinner - Part VIII
Cora's fate is determined.
Role: Harry Ambrose
The Sinner - Part VII
Cora finally remembers the night in question.
Role: Harry Ambrose
The Sinner - Part VI
When Ambrose begins to waver, Cora convinces him to take a risk for the case.
Role: Harry Ambrose
The Sinner - Part V
After a body is discovered in the woods, the investigation into Cora's past deepens.
Role: Harry Ambrose
The Sinner - Part IV
With Ambrose's help, Cora struggles to recover missing memories, which lead Ambrose to a new suspect.
Role: Harry Ambrose
The Sinner - Part III
Ambrose unearths a startling secret about Cora that changes the course of the investigation; Mason takes matters into his own hands.
Role: Harry Ambrose
The Sinner - Part II
Cora tries to block Ambrose's continuing investigation, while Mason struggles to come to terms with secrets from Cora's past.
Role: Harry Ambrose
The Sinner - Part I
An unassuming housewife stabs a beachgoer to death, which sparks an investigation and creates confusion in a small town.
Role: Harry Ambrose