Nicole Kidman as Erin Bell; Toby Kebbell as Silas; Tatiana Maslany as Petra; Sebastian Stan as Chris; Scoot McNairy as Ethan; Bradley Whitford as DiFranco; Toby Huss as Gil Lawson; James Jordan as Toby; Beau Knapp as Jay; Jade Pettyjohn as Shelby; Shamier Anderson as Antonio; Zach Villa as Arturo; Natalia Cordova-Buckley as Det. Gavras; Colby French as Det. Kudra; Kelvin Han Yee as Lt. Oshima
Erin Bell is an LAPD detective who, as a young cop, was placed undercover with a gang in the California desert with tragic results. When the leader of that gang re-emerges many years later, she must work her way back through the remaining members and into her own history with them to finally reckon with the demons that destroyed her past.