What actors and actresses appeared in Sobaka Baskerviley - 1971?

There appears to be no film or television production titled "Sobaka Baskerviley" from 1971. It's possible there's a typo in the title or the year.

Perhaps you're thinking of:

* "The Hound of the Baskervilles" (1971): This was a British TV film directed by Barry Letts and starring Douglas Wilmer as Sherlock Holmes and Nigel Stock as Dr. Watson. This version is considered to be a faithful adaptation of the classic Conan Doyle story.

Could you please double-check the title and year, or provide more details?