Insomnia is a 2002 psychological thriller directed by Christopher Nolan, featuring Al Pacino as a grizzled detective sent to a small Alaskan town to investigate a teenager's murder. Struggling with insomnia due to the perpetual daylight and guilt over a botched operation, he becomes entangled in a moral dilemma with the prime suspect, played by Robin Williams. The film explores themes of morality, guilt, and the psychological toll of relentless pursuit of justice.

Al Pacino, Robin Williams, Hilary Swank