Season Regulars 4

1. 

   Jonny Lee Miller

   Sherlock Holmes

2. 

   Lucy Liu

   Joan Watson

3. 

   Jon Michael Hill

   Marcus Bell

4. 

   Aidan Quinn

   Thomas Gregson

Guest Stars 12

1. 

   Robert Christopher Riley

   Roy Booker

2. 

   Matthew Lawler

   Titus Gorham

3. 

   Leslie Fray

   Angela Newsome

4. Joey Sorge

   Markham

5. Ryan Oakes

   Claude Rysher / Razr

6. 

   Maury Ginsberg

   Keating

7. 

   Rachel Wenitsky

   Lela

8. 

   Jason Butler Harner

   Ballard Clifton

9. 

   James Joseph O'Neil

   Frye

10. 

    Chivonne Michelle

    Bethesda

11. Ching Valdes-Aran

    Shopkeep

12. 

    Chasten Harmon

    Chantal Milner

Crew 7