Cast & Crew
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Mark GatissMycroft Holmes - Benedict CumberbatchSherlock
- Martin FreemanWatson
- Andrew ScottJim Moriarty
- Vinette RobinsonSgt Sally Donovan
- Tanya MoodieElla
- Siobhan HewlettHelen
- Victoria WicksMargaret Patterson
- Katy MawBeth Davenport
- William Scott-MassonSir Jeffrey Patterson
- Rupert GravesDI Lestrade
- Una StubbsMrs. Hudson
- Louise BrealeyMolly Hooper
- Amanda AbbingtonMary Watson / Mary Morstan
- Paul McGuiganDirector
- Rachel TalalayDirector
- Sue VertueProducer
- Mark GatissWriter
- Steven MoffatCreator
- Mark GatissCreator