American Psycho is a psychological thriller film based on the novel of the same name by Bret Easton Ellis. Christian Bale delivers a chilling performance as Patrick Bateman, a wealthy investment banker with a dark secret. Set in the 1980s, the film explores Bateman's descent into madness and his obsession with materialism, violence, and status. Bale's portrayal of Bateman is both disturbing and mesmerizing, showcasing his versatility as an actor. American Psycho is a thought-provoking and unsettling film that delves into the dark side of human nature.