Jonny Lee Miller Sherlock Holmes Actor Lucy Liu Joan Watson Actor Aidan Quinn Captain Thomas Gregson Actor Jon Michael Hill Detective Marcus Bell Actor James Frain Odin Reichenbach Actor Jordan Gelber M.E. Hawes Guest Star Rob Bartlett Captain Dwyer Guest Star Lili Mirojnick Olga Berezhnaya Guest Star Emily Swallow Bree Novacek Guest Star Shirley Rumierk Audrey Kensit Guest Star Kristolyn Lloyd Janice Guest Star Jason Babinsky Ridley Dineen Guest Star Robert Doherty Executive Producer Carl Beverly Executive Producer Sarah Timberman Executive Producer John Polson Executive Producer Jason Tracey Executive Producer Sean Bennett Writer Michael Hekmat Director