Guest Stars Rupert Graves as DI Lestrade Una Stubbs as Mrs. Hudson Louise Brealey as Molly Hooper Mark Gatiss as Mycroft Holmes Andrew Scott as Jim Moriarty Amanda Abbington as Mary Morstan Jonathan Aris as Anderson Ed Birch as Tom Lisa McAllister as Anthea Trixiebelle Harrowell as Zoe Derren Brown as Himself Sharon Rooney as Laura David Fynn as Howard Shilcott Rick Warden as Bonfire Dad Robin Sebastian as Mr Harcourt Lace Akpojaro as Reporter 1 Tomi May as Torturer Jim Conway as Reporter 2 David Gant as Mr Szikora Nicole Arumugam as Reporter 3
