BBC Radio: Sherlock Holmes - The Final Problem The Final Problem is a short story by Arthur Conan Doyle featuring his detective character Sherlock Holmes.\rbr\rbrThe Adventures of Sherlock Holmes: The Final Problem Radio Drama Starring: Sir John Gielgud as Sherlock Holmes Sir Ralph Richardson as Dr. John H.\rbr\rbrThe Final Problem - The Memoirs of Sherlock Holmes The classic tale of Sherlock Holmes retold by Librivox. This presentation is in the public domain. For more .\rbr\rbr\rbr\rbr{Sherlock Holmes Adventure} The Final Problem, by Arthur Conan Doyle, Audio Book.