Eddie Wexler is haunted by memories of having been abducted and abused by aliens. He survives a suicide attempt and enters a facility founded by Dr. Sherrick that specializes in treating people like Eddie who believe they were abducted. He befriends a fellow patient, Courtney Bowe, who feels that her four month stay has been beneficial. Sherrick's method includes having patients relive their memories and many of the patients believe he is an alien. Eddie slowly begins to believe the same and with Courtney plots to escape from the clinic. As he drifts between reality and delusion Eddie realizes he's only partly correct.
—garykmcd