My Daughter gave me a Sherlock Holmes dictionary around 20 years ago. The forward was written by (darn I have a mental block and can’t think of his name) anyway he played Count Dookoo in one of the Star Wars movies.
He was considered an expert on Holmes. He also portrayed him at least once.
Christopher Lee
I have seen as many as have been made, Sherlock Holmes movies of all kinds and have some on discs. I've loved the stories since I was a kid.