Executive producers Steven Moffat and Mark Gatiss discuss their decisions for the new Series 3 of Sherlock.\r
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Sherlock Steven Moffat Interview - Season 4 Subscribe here - Red .\r
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More about this programme: Co-creators and writers, Steven Moffat and Mark Gatiss talk about creating a modern Sherlock while .\r
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After a two-year absence Sherlock Series 3 came and went in just two weeks, delivering approximately 221 twists, several psychopaths and even a few new .