"Requiem for a Dream" is a 2000 film directed by Darren Aronofsky that explores the lives of four characters as they struggle with addiction. The story follows Harry, his girlfriend Marion, his best friend Tyler, and his mother Sara as their dreams and aspirations become increasingly overshadowed by their dependence on drugs. The film is known for its intense visual style and haunting score by Clint Mansell. It portrays the devastating effects of addiction, illustrating how it can lead to the disintegration of relationships and personal identity, ultimately resulting in tragic consequences for each character.