Literary adaptation
Works of literature have been adapted for film from the dawn of the industry. Some of the earliest examples come from the work of Georges Méliès, who pioneered many film techniques. In 1899, he released two adaptations — "Cinderella" based on the Brothers Grimm story of the same name and "King John", the first known film to be based on the works of Shakespeare. The 1900 film "Sherlock Holmes Baffled", directed by Arthur Marvin featured Arthur Conan Doyle's detective character Sherlock Holmes intruding upon a pseudo-supernatural burglary. The film, considered the first detective movie, ran for only 30 seconds and was originally intended to be shown in hand-cranked Mutoscope machines.
Basil Rathbone
Rathbone is most widely recognised for his many portrayals of Sherlock Holmes. In a radio interview Rathbone recalled that Twentieth Century-Fox producer and director Gene Markey, lunching with producer-director-actor Gregory Ratoff and 20th Century-Fox mogul Daryl Zanuck at Lucey's Restaurant in Hollywood, proposed a film version of Sir Arthur Conan Doyle's "The Hound of the Baskervilles". When asked who could possibly play Holmes, Markey incredulously replied, ""Who?!" Basil Rathbone!" The film was so successful that Fox produced a sequel which appeared later in 1939. Interest in Holmes cooled at Fox, but Universal Pictures picked up the character, and twelve feature films were made between 1941 and 1944 for release until 1947, all of which co-starred Nigel Bruce as Dr. Watson.