Full credits

On screen, in billing order

1. 1Frances Barber
2. 2Frances de la Tour
3. 3Hattie Morahan
4. 4Hermione Corfield
5. 5Hiroyuki Sanada
6. 6Ian McKellenas Sherlock Holmes
7. 7Ian McKellen
8. 8John Sessions
9. 9Johnny Otto
10. 10Laura Linney
11. 11Michael Culkin
12. 12Milo Parker
13. 13Nicholas Rowe
14. 14Patrick Kennedy
15. 15Paul Blackwell
16. 16Phil Davis
17. 17Roger Allam

• Iain Canning