Martin Freeman and Benedict Cumberbatch in Sherlock (2010)

Martin Freeman and Benedict Cumberbatch at an event for Sherlock (2010)

Chris Hardwick and Benedict Cumberbatch at an event for Sherlock (2010)

Amanda Abbington, Mark Gatiss, and Benedict Cumberbatch at an event for Sherlock (2010)

Steven Moffat at an event for Sherlock (2010)

Steven Moffat and Sue Vertue in Sherlock (2010)

Una Stubbs, Louise Brealey, and Benedict Cumberbatch in Sherlock (2010)

Rupert Graves, Martin Freeman, and Benedict Cumberbatch in Sherlock (2010)

Amanda Abbington, Martin Freeman, and Benedict Cumberbatch in Sherlock (2010)

Mark Gatiss and Benedict Cumberbatch in Sherlock (2010)

Una Stubbs and Benedict Cumberbatch in Sherlock (2010)

Martin Freeman and David Nellist in Sherlock (2010)

Amanda Abbington and Benedict Cumberbatch in Sherlock (2010)

Martin Freeman, Benedict Cumberbatch, and Natasha O'Keeffe in Sherlock (2010)