The Sinner (2017) — Character Map & Story Timeline

Character Network — 30 Characters

• Harry Ambrose (Bill Pullman) — protagonist Lead detective who investigates complex psychological mysteries across four seasons, including a woman stabbing a man, a...
• Cora Tannetti (Jessica Biel) — protagonist The troubled woman whose sudden act of stabbing a man opens season one. Detective Ambrose investigates her personal hist...
• Mason Tannetti (Christopher Abbott) Cora Tannetti's husband during the fatal stabbing case in season one; as her spouse he is entangled in the killing and i...
• Meg Muldoon (Frances Fisher) Member of the Muldoon clan, the prominent coastal Maine family at the center of the season-four tragedy that brings the...
• Percy Muldoon (Alice Kremelberg) Daughter of the prominent Muldoon family in coastal Maine; the tragedy that occurs around her in the final season draws...
• Caitlin Sullivan (Abby Miller)
• Sean Muldoon (Neal Huff) Member of the Muldoon clan, the prominent family tied to the season-four tragedy in coastal Maine.
• Stephanie Lam (Cindy Cheung)
• Mike Lam (Ronin Wong)
• Colin Muldoon (Michael Mosley)
• Sonya Barzel (Jessica Hecht)
• William (C.J. Wilson)
• Cora's Public Defender (Susan Pourfar)
• Fay Ambrose (Kathryn Erbe)
• J.D. (Jacob Pitts)