Adaptations of Sherlock Holmes
It has been estimated that Sherlock Holmes is the most prolific screen character in the history of cinema. The first known film featuring Holmes is "Sherlock Holmes Baffled", a one-reel film running less than a minute, made by the American Mutoscope and Biograph Company in 1900. This was followed by a 1905 Vitagraph film "Adventures of Sherlock Holmes; or, Held for Ransom", with H. Kyrle Bellew and J. Barney Sherry in unlisted roles. It was long believed that the film starred Maurice Costello as Sherlock Holmes, but Leslie S. Klinger has written that the identification of Costello in the role is flawed. Klinger states that the first identification of Costello with the role was in Michael Pointer's "Public Life of Sherlock Holmes" published in 1975 but Pointer later realized his error and wrote to Klinger stating
Patrick Macnee
Macnee appeared in "Magnum, P.I." (1984) as a retired, but delusional, British agent, who believed he was Sherlock Holmes, in a season four episode titled "Holmes Is Where the Heart Is". He played both Holmes and Dr. Watson on several occasions. He played Watson three times: once alongside Roger Moore's Sherlock Holmes in a TV film, "Sherlock Holmes in New York" (1976), and twice with Christopher Lee, first in "Incident at Victoria Falls" (1991), and then in "Sherlock Holmes and the Leading Lady" (1992). He played Holmes in another TV film, "The Hound of London" (1993), along with the 1996 TV film "". He is thus one of only a very small number of actors to have portrayed both Sherlock Holmes and Dr. Watson on screen.