Silas is back. As a young cop, Erin Bell (Nicole Kidman) went under cover with colleague Chris (Sebastian Stan) to infiltrate a gang in the California desert – with tragic results. Sixteen years later, a prematurely aged, alcoholic and divorced Bell continues to work as a detective for the Los Angeles Police Department, but feelings of anger and remorse leave her worn-down and consumed by guilt. She has to deal with her trampy truanting 16-year old daughter Shelby (Jade Pettyjohn) shacked up with a hoodlum (Beau Knapp) while in the custody of her ex-husband Ethan (Scott McNairy). When Silas (Toby Kebbell) the leader of the old gang suddenly re-emerges, Erin embarks on a quest to find his former associates, bring him to justice and make peace with her tortured past but the implications for everyone connected with her could prove terminal ... I’ve got good news and bad news. There’s nobody fucking watching. But I see who you are. Kidman is absolutely rivetting in a narrative that is all about backstory and how it plays into the present – great writing by Phil Hay and Matt Manfredi with a marvellous reversal of the usual gender expectations, Kidman giving us her version of Bad Lieutenant. This is relentlessly tense but also touching – who couldn’t feel desperately sad when Shelby shows up for an attempt at conciliation by her mother – accompanied by the twentysomething junkie gangster who’s having sex with her? Dreadful. Emma’s demons are internal but they’re also familial, professional, external. It’s probably Kidman’s greatest performance but it’s brilliantly conceived and executed in terms of how it looks (shot by Julie Kirkwood), how it feels and how it plays, with a raft of detailed, memorable character performances by a cast that includes James Jordan, Bradley Whitford and Tatiana Maslany. A tour de force by director Karyn Kusama, and all who sailed with her. Outstanding. What if I know who did it?