Season 5
(1988)
Cast
Episodes
The 20th Century Begins. Part 1 8.7
March 12, 1988
Based on The Adventure of the Engineer's Thumb and The Adventure of the Second Stain.
The 20th Century Begins. Part 2 8.0
March 13, 1988
Based on His Last Bow and The Adventure of the Bruce-Partington Plans.