Series episode
Cast:
| Jonny Lee Miller | ... | Sherlock Holmes |
| Lucy Liu | ... | Dr. Joan Watson |
| Jon Michael Hill | ... | Detective Marcus Bell |
| Aidan Quinn | ... | Captain Thomas 'Tommy' Gregson |
| Samantha Quan | ... | Lin Wen |
| James Urbaniak | ... | Doctor Leo Demopoulos |
| Douglas Hodge | ... | Sydney Place |
| Maulik Pancholy | ... | Alfonse Kapoor |
| John Hillner | ... | Milt Reed |
| Reg E. Cathey | ... | Mr. Clay |
Crew:
| Guy Ferland | ... | Direction |
| Liz Friedman | ... | Script |