In “The Dying Detective,” Holmes (Jeremy Brett) and Watson are approached by a financier's wife, who claims that her husband is slowly being addicted to opium by a greedy family member. Watson: Edward Hardwicke. Mrs. Hudson: Rosalie Williams.
Holmes (Jeremy Brett) investigates whether severed ears found in “The Cardboard Box” on Christmas Eve belong to a missing woman, whose sisters (Joanna David, Deborah Findlay) bitterly resent each other. Watson: Edward Hardwicke. Mrs. Hudson: Rosalie Williams.
Mycroft Holmes (Charles Gray), filling in for his brother Sherlock, assists Watson in retrieving “The Mazarin Stone,” a diamond stolen from a museum. Count Sylvius: Jon Finch. Agnes: Phyllis Calvert. Emily: Barbara Hicks.
Sherlock Holmes is asked by a terrified boarding house proprietor (Betty Marsden) to check a lodger, whose strange behavior may be linked to “The Red Circle.” Watson: Edward Hardwicke. Mrs. Hudson: Rosalie Williams.