Medvirkende og filmhold
-
Benedict CumberbatchSherlock Holmes - Martin FreemanMartin Freeman
- Rupert GravesDectective Inspector Lestrade
- Una StubbsMrs. Hudson
- Louise BrealeyMolly Hooper
- Zoe TelfordSarah Sawyer
- Gemma ChanSoo Lin Yao
- Al WeaverAndy Galbraith
- Bertie CarvelSebastian Wilkes
- Daniel PercivalEddie Van Coon
- Paul ChequerDectective Inspector Dimmock
- Janice AcquahMuseum Director
- Jack BenceRaz
- Olivia PouletAmanda
- Howard CogginsBrian Lukis
- Euros LynInstruktør
- Mark GatissProducer
- Beryl VertueProducer
- Mark GatissManuskriptforfatter
- Steve ThompsonManuskriptforfatter