The Crown of Mazalin
The anatagonist of the series, Professor Moriarty begins this episode by coming up with a devious thievery plot. Watson has to come to share living quarters with Holmes and meets Holmes' lovely landlady, Mrs. Marie Hudson. However, before Watson can really get settled in, Holmes is called out on a case. Inspector Lestrade thinks the answer's obvious, but Holmes is more than happy to find the real culprit behind the stealing of the Mazalin Crown.
Aired 13/11/1984EP 2 - The Crown of Mazalin

Sherlock Hound
This story takes place at the end of the 19th century in London. A famous dog detective, Sherlock Hound, was relaxing with his pipe... Dr. Watson is, of course, with Sherlock. The night is very foggy. From the light of a street gas lamp, one can only see for a few yards. From the distance, a coach comes dashing towards Baker Street and stops in front of Hound's flat. Someone violently knocks at the door. "Watson, something's afoot!!" Hound in his well-known deer stalker hat and Inverness cape, leaves his flat in his prototype Benz with Dr. Watson.
(Source: Crunchyroll)