Sherlock Holmes (6 episodes, 1951)
Dr. Watson (6 episodes, 1951)
Mrs. Hudson (5 episodes, 1951)
Inspector Lestrade (4 episodes, 1951)
PC Barker / PC Macpherson / Young cabby (3 episodes, 1951)
1st Nursemaid / Tweeny (3 episodes, 1951)
Jabez Wilson (1 episode, 1951)
Inspector Forrester (1 episode, 1951)
King of Bohemia (1 episode, 1951)
Mr. Culverton Smith (1 episode, 1951)
Lady Hilda Trelawney Hope (1 episode, 1951)
Irene Adler (1 episode, 1951)
Colonel Moran (1 episode, 1951)
Colonel Hayter (1 episode, 1951)
Vincent Spaulding (1 episode, 1951)
Alec Cunningham (1 episode, 1951)
Mr. Trelawney Hope (1 episode, 1951)
Duncan Ross (1 episode, 1951)
Godfrey Norton (1 episode, 1951)
Tall thin man (1 episode, 1951)
Eduardo Lucas (1 episode, 1951)
Mr. Cunningham (1 episode, 1951)
Old cabby (1 episode, 1951)
Mr. Merryweather (1 episode, 1951)
PC Perkins (1 episode, 1951)
Hopeful applicant (1 episode, 1951)
The Premier (1 episode, 1951)
2nd Nursemaid (1 episode, 1951)
Unimpressed onlooker (1 episode, 1951)
Rejected applicant (1 episode, 1951)
Housekeeper (1 episode, 1951)
Butler (1 episode, 1951)
Ostler (1 episode, 1951)
Mr. Acton (1 episode, 1951)
1st Errand boy (1 episode, 1951)
2nd Errand boy (1 episode, 1951)
(1 episode, 1951)