The Machinist is a 2004 psychological thriller film directed by Brad Anderson and written by Scott Kosar. The film stars Christian Bale and features Jennifer Jason Leigh, John Sharian, Aitana Sánchez-Gijón, and Michael Ironside in supporting roles. The film is about Trevor Reznik (Bale), a machinist whose insomnia and psychological problems lead to a serious workplace accident involving a co-worker (Ironside). After Reznik is fired, he goes into a downward spiral of paranoia and delusion. The film was well-received by critics, particularly for Bale's performance. It is an international co-production of the United Kingdom, France, Spain, and the United States.
Trevor Reznik (Christian Bale) is a machinist whose insomnia has led to his becoming emaciated. His appearance and behavior keep his coworkers away, and they eventually turn against him when he is involved in an accident which causes his coworker, Miller, to lose his left arm. Trevor, who was distracted by an unfamiliar co-worker named Ivan, is blamed for the accident. No one at the factory knows of Ivan and there are no records of him. Trevor seems to find peace only with Stevie, a prostitute with genuine affection for him, and with Maria, a waitress at an airport diner he frequents. He is haunted by brief flashes of recurring imagery, and things such as his car cigarette lighter take on a menacing air. A mysterious series of post-it notes appear on his refrigerator, depicting a game of hangman.