Secret Window (2004)

Mort Rainey is a writer going through a divorce in an isolated cabin in upstate New York. While he is there, an unknown man, John Shooter, accuses Mort of plagiarizing one of his stories, and although he denies it, Shooter becomes increasingly violent. A psychological thriller based on a Stephen King novel, with a disturbing and peculiar sense of humor, as well as an exceptional performance by Johnny Depp. Without a doubt, if you like this genre, you shouldn't miss it.