There are many detective movies. Here are some classic examples: "Fatal ID"(Identity2000): Directed by Alfred Hitchcock and starred by Hugh Jackman, Christian Bale, Emma Stone, etc. It was a classic suspense horror film. Forrest Gump (1994): Directed by Robert Zemecris and starred by Tom Hanks, it was a movie about a man with a low IQ who pursued love and the meaning of life. 12 Angry Men (1954): Directed by John Ford, it was a film about the jury system, with Robin White, Garry Sinis, and others. Murder on the Oriental Express (1968): Directed by William Yubin, Arthur Conan Doyle, Harrison Ford and others starred in a mystery film set on the International Express. Sherlock Holmes (1989): A classic detective mystery movie with Sherlock Holmes as the main character, directed by Benedict Comberbatch and starred by Hugh Grant, David Beckham, and others. These were some of the more well-known detective films, and of course, there were many other excellent works.