Sherlock: The Hounds of Baskerville preview

Something terrible has happened to Henry Knight; Sherlock and John investigate the truth about the monstrous creature which apparently killed their client's father. A hound from hell? What seems like fantasy in Baker Street is a very different prospect in the ultra-secret army base that looms over Dartmoor.

Release date:


2 minutes


Role Contributor
Sherlock HolmesBenedict Cumberbatch
Dr John WatsonMartin Freeman
Mrs HudsonUna Stubbs
DI LestradeRupert Graves
Mycroft HolmesMark Gatiss
Henry KnightRussell Tovey
Dr StapletonAmelia Bullmore
Dr FranklandClive Mantle
Dr MortimerSasha Behar
Major BarrymoreSimon Paisley Day
DirectorPaul McGuigan
ProducerSue Vertue
Executive ProducerSteven Moffat
Executive ProducerMark Gatiss
WriterMark Gatiss

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