The Night of the Hunter
This dark film tells the story of a preacher who loses his mind and goes on a murder spree. It's directed by Charles Laughton and is the only film that he doesn't also act in. Roger Ebert gives it a perfect 4/4.
The Maltese Falcon
This film noir from the 1940s was written and directed by john Huson and is an adaptation of the 1930 novel by Dashiell Hammett. It received three Academy Award nominations. Warner Bros. also attempted to make a sequel, but couldn't get the original cast together.