In the disorienting psychological thriller "Stay," reality itself begins to fracture for a psychiatrist racing against time. Ewan McGregor stars as Dr. Sam Foster, who takes on a new patient, the brilliant but deeply troubled art student Henry Letham, played by Ryan Gosling. Henry calmly announces his intention to commit suicide in three days, sending Sam on a desperate quest to intervene. As Sam delves into Henry's life with the support of his girlfriend, Naomi Watts, he encounters a series of bizarre and inexplicable events where the lines between dream, memory, and the waking world blur beyond recognition. Directed by Marc Forster from a script by David Benioff, the film masterfully constructs an atmosphere of mounting paranoia and surreal dread. Sam's investigation becomes a labyrinthine puzzle where every clue contradicts the last, forcing him to question his own sanity as he struggles to discern truth from illusion before time runs out.