Benedict Cumberbatch Sherlock Holmes
Martin Freeman Dr. John Watson
Catherine McCormack Lady Carmichael
Andrew Scott Professor Moriarty
Mark Gatiss Writer, Creator, Mycroft Holmes, Executive Producer
Tim McInnerny Sir Eustace Carmichael
Rupert Graves DI Lestrade
Jonathan Aris Anderson
Natasha O'Keeffe Emilia Ricoletti
Amanda Abbington Mary Watson
Steven Moffat Writer, Executive Producer, Creator
Louise Brealey Molly Hooper
Una Stubbs Mrs. Hudson
Arthur Conan Doyle Characters
Gerald Kyd Thomas Ricoletti
Stephanie Hyam Jane
Douglas Mackinnon Director
Rebecca Eaton Executive Producer
Tim Barlow Wilder
Yasmine Akram Janine Donlevy
David Arnold Original Music Composer
David Nellist Stamford
Diana Barton Line Producer
Beryl Vertue Executive Producer
Suzie Lavelle Director of Photography
Bethan Jones Executive Producer
Michael Price Original Music Composer
Sue Vertue Producer
Andrew McClelland Editor