Mr. Holmes (2015)
An aged, retired Sherlock Holmes deals with early dementia as he tries to remember both his final case and a mysterious woman whose memory haunts him. He also befriends a fan, the young son of his housekeeper, who wants him to work again.
Director: Bill Condon
Writers: Mitch Cullin (novel), Jeffrey Hatcher (screenplay), Arthur Conan Doyle (characters)