"The Lost Weekend" is a 1945 film directed by Billy Wilder that explores the life of a struggling writer named Don Birnam, played by Ray Milland. The story follows Don's intense battle with alcoholism over a weekend, showcasing the impact of addiction on his relationships and aspirations. The film is notable for its realistic portrayal of addiction and its consequences, earning critical acclaim. It won four Academy Awards, including Best Picture, and is considered a classic in American cinema, highlighting the struggles of individuals facing personal demons.