Full credits

On screen, in billing order

1. 1Amanda Abbingtonas Mary Morstan
2. 2Andrew Scottas Professor Moriarty
3. 3Benedict Cumberbatchas Sherlock Holmes
4. 4Janice Acquah
5. 5Jonathan Aris
6. 6Lara Pulveras Irene Adler
7. 7Louise Brealey
8. 8Mark Gatissas Mycroft Holmes
9. 9Martin Freemanas Dr. Watson
10. 10Rupert Gravesas Inspector Lestrade
11. 11Una Stubbsas Mrs. Hudson
12. 12Vinette Robinson
13. 13Zoe Telford

• Sue Vertue