Konuk Oyuncular
Una Stubbs
Mrs. Hudson
Rupert Graves
DI Greg Lestrade
Louise Brealey
Molly Hooper
Mark Gatiss
Mycroft Holmes
Andrew Scott
Jim Moriarty
Jonathan Aris
Dr Anderson
Vinette Robinson
Sgt Sally Donovan
Tanya Moodie
Ella
Katherine Parkinson
Kitty Riley
Tony Pitts
Chief Superintendant
Ekip
Writer:Stephen Thompson
Director:Toby Haynes
Producer:Elaine Cameron