Sam, a disenchanted young man, finds a mysterious woman swimming in his apartment's pool one night. The next morning, she disappears. Sam sets off across LA to find her, and along the way he uncovers a conspiracy far more bizarre.

Sam (Andrew Garfield) is a disenchanted 33-year-old who discovers a mysterious woman, Sarah (Riley Keough), frolicking in his apartment's swimming pool.

When she vanishes, Sam embarks on a surreal quest 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.