Series episode
Cast: (17 - show/hide all)
| Jonny Lee Miller | ... | Sherlock Holmes |
| Lucy Liu | ... | Dr. Joan Watson |
| Jon Michael Hill | ... | Detective Marcus Bell |
| Aidan Quinn | ... | Captain Thomas Gregson |
| Jennifer Ferrin | ... | Rebecca Ellison |
| Bill Heck | ... | Ty Morstan |
| Casey Siemaszko | ... | Michael McGee |
| Rosa Arredondo | ... | Elaine |
| Chris Bresky | ... | Recovering Addict |
| Amy Landon | ... | Yvette Ellison |
| Rey Lucas | ... | Martin |
| Ken Marks | ... | Moderator |
| Asa Somers | ... | Doctor |
| Paul Michael Valley | ... | Burly Man |
| Dj Nino Carta | ... | Hospital Patient |
| Ava Paloma | ... | Mary Margaret Phelps |
| Tom Stratford | ... | Core Detective |
Crew:
| John David Coles | ... | Direction |
| Robert Doherty | ... | Script |