Episode

A Study in Scarlet

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Cast
Peter Cushing as Sherlock Holmes
Nigel Stock as Dr. John H. Watson
Dorothy Edwards as Mrs. Charpentier
Edina Ronay as Alice Charpentier
Larry Dann as Arthur Charpentier
Henry Kay as Commissionaire
Craig Hunter as Enoch J. Drebber
George A. Cooper as Insp. Tobias Gregson
Larry Cross as Jefferson Hope
Grace Arnold as Mrs. Hudson
William Lucas as Insp. G. Lestrade
Michael Segal as Constable John Rance
Ed Bishop as Joseph Stangerson
Tony McLaren as Wiggins
Joe Melia as Joey Daly