EXCLUSIVE: Michael Mosley (Ozark) is set as a series regular in the upcoming fourth season of USA Network’s crime anthology series The Sinner, starring Bill Pullman.In Season 4, still reeling from the trauma of a previous case a year ago, the now-retired Harry Ambrose (Pullman) travels to Hanover Island in Northern Maine for a recuperative getaway with his partner, Sonya (Jessica Hecht).
When an unexpected tragedy occurs involving 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.Mosley will play Colin Muldoon, a rugged lobsterman and the devoted son of Meg Muldoon.
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