Sherlock Holmes
Dr. John Watson
Irene Adler
Lord Henry Blackwood
Inspector Lestrade
Dredger
Mrs. Hudson
Mary Morstan
Constable Clark
Lord Coward
Sir Thomas Rotheram
Ambassador Standish
Captain Tanner
Reordan
McMurdo
Maid
Guard Captain
Carriage Driver
Coach Driver
Guard
Captain Philips
Groundskeeper
Palm Reader
Anonymous Man
Big Man
Young Guard
Waiter
Police Officer
Prison Guard
Man with Roses
Removable Man
Young Woman Sacrifice
Governor
Grave Policeman
Preacher
Porter / Smith
Golden Dawn Envoy
Thug
Boy in the Street (uncredited)