Sam (Andrew Garfield) is a disenchanted 33-year-old who discovers a mysterious woman, Sarah (Riley Keough), swimming in his apartment complex's pool. When she vanishes, Sam embarks on a spiraling investigation across Los Angeles to decode the secret behind her disappearance, leading him into the murkiest depths of mystery, scandal, and conspiracy in the City of Angels. From writer-director David Robert Mitchell (It Follows) comes a sprawling and unexpected detective thriller about the Dream Factory and its denizens — dog killers, aspiring actors, memorabilia hoarders, nightlife personalities, wealthy socialites, and the shadowy billionaires floating above (and underneath) it all.