Erik Pedersen Managing EditorThe estate of Sherlock Holmes author Sir Arthur Conan Doyle is suing Netflix, Legendary and the author, writer and director behind the upcoming film Enola Homes over copyright and trademark issues.The movie stars Millie Bobby Brown as the much-younger sister of Sherlock Holmes, who proves to be a highly capable detective in her own right. The pic is based on The Enola Holmes Mysteries book series by Nancy Springer, who also is a defendant.