Insomnia is an American psychological thriller film directed by Christopher Nolan and starring Al Pacino, Robin Williams, and Hilary Swank. The film, released on 24 May 2002, is a remake of the 1997 Norwegian film of the same name.
In the small fishing town of Nightmute, Alaska (though the film claims to be in the "Halibut Fishing Capital of the World," which is actually in Homer, Alaska), 17-year-old Kay Connell (Crystal Lowe) is found murdered. LAPD detectives Will Dormer (Al Pacino) and Hap Eckhart (Martin Donovan) are sent to assist the local police with their investigation.
Concurrently, an intense Internal Affairs investigation in Los Angeles is about to put Dormer under the microscope; Eckhart reveals that Internal Affairs has offered him an immunity deal in exchange for his testimony regarding one of Dormer's past cases.