The Sinner

Season 4

TV-MA
88%77%
Still reeling from the trauma of a previous case a year ago, the now-retired Harry Ambrose travels to Hanover Island in northern Maine for a recuperative getaway with his partner Sonya, but when an unexpected tragedy occurs involving Percy Muldoon, the daughter of a prominent island family, Ambrose is recruited to help the investigation, only to be thrown into a mystery of mounting paranoia that will turn this sleepy tourist island, and Ambrose’s life, upside down.

Where to Watch Season 4

8 Episodes

  • Part I
    E1
    Part IAmbrose visits the town of Clark Harbor for a getaway and finds himself at the center of a tragedy.
  • Part II
    E2
    Part IIA new suspect leads the investigation into an ongoing feud between the Lams and the Muldoons.
  • Part III
    E3
    Part IIIAmbrose heads to the mainland to learn more about Percy's past and uncovers dark family secrets.
  • Part IV
    E4
    Part IVWhen the Muldoons push to close the investigation, Ambrose refuses, pushing Sonya to the brink.
  • Part V
    E5
    Part VAmbrose discovers the source of Percy's ritualistic practices and dives deeper into her past.
  • Part VI
    E6
    Part VIA shocking new crime further rattles the town of Clark Harbor; Ambrose and Meg team together.
  • Part VII
    E7
    Part VIIUnsure whom to trust, Ambrose hunts down his pursuers.
  • Part VIII
    E8
    Part VIIIAmbrose exposes the secret that threw Percy's life off course, setting off widespread consequences.

Cast of Season 4

  • Bill PullmanHarry Ambrose
  • Frances FisherMeg Muldoon
  • Alice KremelbergPercy Muldoon
  • Neal HuffSean Muldoon
  • Cindy CheungStephanie Lam
  • Ronin WongMike Lam
  • Jessica HechtSonya Barzel
  • Michael MosleyColin Muldoon
  • Justin ElsworthDirector
  • Kathryn MoïseDirector
  • Corey JonesDirector
  • Mia ChungWriter
  • Petra HammesfahrWriter
  • Ellen Marie BlumProducer
  • Aaron SeliquiniProducer
  • Brad CarpenterProducer

Season 4 Ratings & Reviews

Watch Season 4 Videos

  • The Sinner: Season 4
    The Sinner: Season 4Trailer
  • The Sinner: Jessica Biel And The Sinner Cast Talk Season 4
    The Sinner: Jessica Biel And The Sinner Cast Talk Season 4Behind the Scenes

 

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