Joker was an action film released by Warner Bros. in 2016, and it starred Heath Ledger. The film was hailed as a black comedy that explored many profound philosophical truths. Here are some of the reasons why the film might become a classic: The protagonist in the movie is a mentally ill person. His behavior and way of thinking are very unique. His image reflects the complexity and variety of human nature. His actions and words were full of black humor, but at the same time, it shocked the audience and made them reflect. 2 revealed the dark side of society: many social problems such as the gap between the rich and the poor, social injustice, political corruption, etc. appeared in the movie. Through these social problems, the protagonist clown shows the dark side of human nature and also reflects the reality of these social problems. 3. Self-redemption and self-transcendence: The protagonist in the movie, the clown, is an extremely lonely person who longs for redemption and self-transcendence. By constantly challenging himself and the people around him, he finally achieved self-redemption and also demonstrated the power of human beings to surpass themselves. 4. Reveals the greed and selfishness of human nature: The protagonist in the movie, the clown, is an extreme villain. He pursues power and wealth at the expense of the interests of others. This reflects the greed and selfishness of human nature and reminds us to be wary of these shortcomings. The Clown was a film that explored many profound philosophical truths. Its black comedy style, unique character images, and profound social problems made it a classic film.