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The Sherlock franchise encompasses four distinct television series: the original BBC series "Sherlock" (2010-2017), its American counterpart "Elementary" (2012-2019), the Japanese adaptation "Miss Sherlock" (2018), and the most recent offering, "Sherlock Holmes in the 22nd Century" (2019). Each series presents a unique interpretation of the classic detective, showcasing the timeless appeal and enduring legacy of Arthur Conan Doyle's beloved character.