Contemporary crime drama. Sherlock and John investigate the truth about the monstrous creature which apparently killed their client's father.
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.
|Sherlock Holmes||Benedict Cumberbatch|
|Dr John Watson||Martin Freeman|
|Mrs Hudson||Una Stubbs|
|DI Lestrade||Rupert Graves|
|Mycroft Holmes||Mark Gatiss|
|Henry Knight||Russell Tovey|
|Dr Stapleton||Amelia Bullmore|
|Dr Frankland||Clive Mantle|
|Dr Mortimer||Sasha Behar|
|Major Barrymore||Simon Paisley Day|
|Executive Producer||Steven Moffat|
|Executive Producer||Mark Gatiss|