Adaptation
The Hound of the Baskervilles
This
TV Film was aired
on 12 February 1972, by
Universal.
IMDb: The Hound of the Baskervilles (link not verified)
Letterboxd: The Hound of the Baskervilles (link not verified)
Canon basis: The Hound of the Baskervilles
Sherlock Holmes played by: Stewart Granger
Dr. Watson played by: Bernard Fox