A movie that is often praised for its accurate and impactful representation of mental illness is "Silver Linings Playbook" (2012). The film delves into the lives of characters struggling with various mental health issues, such as bipolar disorder and OCD, in a nuanced and empathetic way. The portrayal of the characters' challenges, relationships, and personal growth is both authentic and moving, making it a standout example of mental illness representation in cinema.