Series episode
Cast: (16 - show/hide all)
| Jonny Lee Miller | ... | Sherlock Holmes |
| Lucy Liu | ... | Dr. Joan Watson |
| Jon Michael Hill | ... | Detective Marcus Bell |
| Aidan Quinn | ... | Captain Thomas Gregson |
| Natalie Dormer | ... | Jamie Moriarty |
| Faran Tahir | ... | Ramses Mattoo |
| Andrew Howard | ... | Devon Gaspar |
| Andy Murray | ... | John Clay |
| Rachel Pickup | ... | Allison Fuller |
| Jeffrey C. Hawkins | ... | Detective |
| Romell Witherspoon | ... | Henchman |
| Dion Mucciacito | ... | Kelty |
| John Brummer | ... | Molina |
| John Brummer | ... | Malina |
| Delphina Belle | ... | Kayden Fuller |
| Donovan Christie Jr. | ... | Watson's Date |
Crew:
| Larry Teng | ... | Direction |
| Craig Sweeny Robert Doherty | ... | Script |