Part VI (Season 1)

"Part VI" is the sixth episode of the first season of The Sinner. It is the sixth episode of the series overall. It premiered on September 6, 2017. It was written by Tom Pabst and directed by Jody Lee Lipes.

Synopsis
Ambrose puts his job on the line to help Cora. Cora recalls how her infatuation with J.D. tested her loyalty to her sister.

Cast

 * Bill Pullman as Detective Harry Ambrose
 * Jessica Biel as Cora Tannetti
 * Christopher Abbott as Mason Tannetti
 * Dohn Norwood as Detective Dan Leroy
 * Abby Miller as Sergeant Caitlin Sullivan