The Hound of the Baskervilles (1939 film) in the Victorian period of the original stories; all known previous "Holmes" films, up to and including the 1930s British film series starring Arthur Wontner as Holmes, had been updated to a setting contemporaneous with the films' release. It is also the only film in the series to be a strict adaptation of a source material, while subsequent installments would feature original titles and incorporate various elements of different stories. Sherlock Holmes (Basil Rathbone) and Dr. John H. Watson (Nigel Bruce) receive a visit from Dr. James Mortimer (Lionel Atwill), who wishes to consult them before the arrival of Sir
Dr. Watson radio opposite first Basil Rathbone, then Tom Conway as Holmes in the 1940s. Carleton Hobbs portrayed Holmes in a series of BBC radio broadcasts that ran from 1952 to 1969, with Norman Shelley playing Watson. Many of these were broadcast on Children's Hour. Of the many actors who have portrayed Holmes and Watson for the BBC, the Hobbs and Shelley duo is the longest running. In 1954, Sir Ralph Richardson played Watson in a short radio series on NBC opposite Sir John Gielgud as Holmes. Watson was also portrayed by English-born actor Michael Williams for the BBC Radio adaptation of