Sherlock Holmes in the 22nd Century

Season 2, Episode 7: The Adventure of the Beryl Board

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The Beryl Board, a new computer processor, has been stolen from the home of Mr. Holder. Holder accuses his son, Arthur of stealing the board, which was found in his possession with apiece broken off. It is up to Holmes, Watson, and the Baker Street Irregulars to clear Arthur, and to expose the one he has been hiding.