![](https://image.tmdb.org/t/p/original/nZn71WOPBz0WrMb0QIIWceDTQSu.jpg)
Mark Gatiss: A Study in Sherlock
Mark Gatiss, who co-created "Sherlock" and plays Mycroft Holmes, discusses the show with Benedict Cumberbatch, Martin Freeman, and others in the cast.
Mark Gatiss: A Study in Sherlock
January 11, 2016
6
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Cast (6)
![](https://image.tmdb.org/t/p/w92/jf6vBlhsDbKR8N3rjl5ulqz9ltB.jpg)
Mark Gatiss
Himself
![](https://image.tmdb.org/t/p/w92/fBEucxECxGLKVHBznO0qHtCGiMO.jpg)
Benedict Cumberbatch
Himself
![](https://image.tmdb.org/t/p/w92/kx61L8oImUOJjQqwgCmEQ5kC3El.jpg)
Martin Freeman
Himself
![](https://image.tmdb.org/t/p/w92/bz23ewpBlZNgSwCLqKPaa8ulKfQ.jpg)
Una Stubbs
Herself
![](https://image.tmdb.org/t/p/w92/6tS8XMuTS04xXTfeWFjJED6SFBF.jpg)
Rupert Graves
Himself
![](https://image.tmdb.org/t/p/w92/fjW3laJlDnHxQbuj9LLc6EYEDy.jpg)
Steven Moffat
Himself
Crew (1)
Directing
![](https://criticate-dev.s3.amazonaws.com/default/sizes/default_image_92_138.jpg)
Nathan Landeg
Director