Dr. Watson and the Darkwater Hall Mystery
- Joer: 1974
- Land: United Kingdom
- Genre: Mystery, TV Movie
- Studio: BBC
- Schlësselwuert: sherlock holmes
- Direkter: James Cellan Jones
- Besetzung: Edward Fox, Elaine Taylor, Christopher Cazenove, Jeremy Clyde, John Westbrook, Terence Bayler
