Part IV
With Ambrose's help, Cora struggles to recover missing memories, which lead Ambrose to a new suspect.

Cast
Bill PullmanHarry Ambrose
Frances FisherMeg Muldoon
Alice KremelbergPercy Muldoon
Neal HuffSean Muldoon
Cindy CheungStephanie Lam
Ronin WongMike Lam
Jessica HechtSonya Barzel
Michael MosleyColin MuldoonThe Sinner on tvt

