Mystery film Holmes has been portrayed by a multitude of actors in over 200 films. Perhaps the earliest detective comedy is Buster Keaton's "Sherlock Jr." (1924). Until recently, the only American-made series starred Basil Rathbone and Nigel Bruce as Holmes and Dr. Watson. Together they made 14 films between 1939 and 1946. The first two, at 20th Century Fox, were period piece mysteries set in the late-Victorian era of the original stories. By the third film, "Sherlock Holmes and the Voice of Terror" (1942), now taken up by Universal Studios, Holmes was updated to the present day. Several films dealt with World
Sherlock Holmes and the Secret Weapon of a Swiss scientist by their nemesis Professor Moriarty, to steal a new bomb sight and sell it to Nazi Germany. Sherlock Holmes and Dr. John Watson have to crack a secret code in order to save the country. The film is one of four films in the series which are in the public domain. Sherlock Holmes (Basil Rathbone) pretends to be a Nazi spy to aid scientist Dr. Franz Tobel (William Post Jr.) and his new invention, a bombsight, in escaping a Gestapo trap in Switzerland. Holmes and Franz fly to London, where Holmes places him under the protection