The Machinist is a psychological thriller film in which Christian Bale plays the role of Trevor Reznik, an industrial worker suffering from severe insomnia. Bale's dedication to the role is evident in his extreme physical transformation, as he lost a significant amount of weight to portray the emaciated Reznik. The film follows Reznik's descent into madness as he becomes increasingly paranoid and delusional. The Machinist is a haunting and atmospheric film that keeps viewers on the edge of their seats, with Bale's performance being a standout element. The film explores themes of guilt, identity, and the blurred line between reality and hallucination.
