Sherlock

Mark Gatiss shoots a video diary of the very last day on set for Season 4. A Hartswood Films production in co-production with PBS Masterpiece.

Mark Gatiss shoots a video diary and interviews Ruper Graves and David Arnold on set. A Hartswood Films production in co-production with PBS Masterpiece.

Mark Gatiss and Steven Moffat in conversation about the writing process behind the world’s most loved consulting detective show. A Hartswood Films production in co-production with PBS Masterpiece.

Steven Moffat, Mark Gatiss and Sue Vertue guide us through the entire production process, from writing the very first script to recording the live orchestral music. A Hartswood Films production in co-production with PBS Masterpiece.

Benedict Cumberbatch, Martin Freeman and the cast of Sherlock give us a unique glimpse into the making of the thrilling final episode of Sherlock Season 4. A Hartswood Films production in co-production with PBS Masterpiece.

The Sherlock team take us behind the scenes of The Lying Detective including contributions from Toby Jones and Louise Brealey. A Hartswood Films production in co-production with PBS Masterpiece.

Benedict Cumberbatch, Martin Freeman and the cast and crew of Sherlock give a unique insight into the explosive production of The Six Thatchers. A Hartswood Films production in co-production with PBS Masterpiece.

Sue Vertue and the team reveal the intricate design behind one of Sherlock’s most enlightening deductions.

Mark Gatiss and Sue Vertue welcome us on board as Amanda Abbington takes off on a globe-trotting journey.

The Sherlock team gives a sneak peek at the special effects created for the series finale.

Benedict Cumberbatch gives us an insight into the secret of Sherlock’s violin playing.

The production team reveals the secrets behind filming with sharks.

Benedict Cumberbatch, Martin Freeman and Amanda Abbington recall the challenges of working with a bloodhound of a very different type.

The production team builds a moving version of 221B.

The Sherlock team creates a revolutionary filming rig to shoot a key scene from the episode.

Mark Gatiss and Arwel Wyn Jones explain the inspiration behind this magnificent set.

Danny Hargreaves gives us a close up view of the production of The Six Thatchers. A Hartswood Films production in co-production with PBS Masterpiece.

Arwel Wyn Jones gives a tour of John and Mary’s flat. A Hartswood Films production in co-production with PBS Masterpiece.