In the heart of Los Angeles, an enigmatic amnesiac woman, with an unforgettable look, is found in a car accident on the famous highway that gives the film its title. Suddenly, her life becomes a puzzle as she finds herself surrounded by mystery and unanswered questions. An ambitious aspiring actress, who has just arrived in the city seeking to fulfill her Hollywood dream, crosses paths with her and decides to help her uncover her identity.
Together, they embark on a dark and surreal journey that takes them to the depths of the city, where eccentric characters and dark secrets intertwine. From a tormented film director to a group of New Yorkers with their own agendas, each encounter pushes them closer to the truth. But as they delve deeper into their investigation, the line between reality and fantasy becomes increasingly blurred, and events begin to take unexpected turns.
The tense atmosphere is combined with a non-linear narrative, suggesting that not everything is as it seems in this world full of illusions and failed ambitions. With each revelation, the women confront their own fears and desires, leading us to question identity, love, and the nature of reality. In the end, the path they take leads to a chilling climax that redefines everything we thought we knew.