7 episodes · 1984

All episodes for Season 1 are based on stories by Sir Arthur Conan Doyle, originally published in The Strand magazine and in Doyle's first collection of Sherlock Holmes short stories titled "The Adventures of Sherlock Holmes."

6 episodes · 1985

All episodes for Season 2 are based on stories by Sir Arthur Conan Doyle, originally published in The Strand magazine and in Doyle's first collection of Sherlock Holmes short stories titled "The Adventures of Sherlock Holmes."