Holmes & Watson receive a letter from an informant who known by the pseudonym Fred Porlock. Porlock is a man well connected with criminals. The letter is written in code, and Holmes determines that the code comes from the words in a book. They decipher the code by page and column and find that John Douglas of Birlstone House is in danger.
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Release Date: 2004-05-28
Vote Average: 5.7
Media Type: movie
Release Date: 2015-01-21
Vote Average: 7.9
Media Type: movie
