Benedict Cumberbatch

Sherlock Holmes

Martin Freeman

Dr. John Watson

Una Stubbs

Mrs. Hudson

Rupert Graves

DI Lestrade

Mark Gatiss

Mycroft Holmes

Andrew Scott

Professor Moriarty

Louise Brealey

Molly Hooper

Amanda Abbington

Mary Watson

Jonathan Aris

Anderson

Yasmine Akram

Janine Donlevy