How many movies have Alla Demidova and Oleg Yankovskiy acted in together?

They have worked on 6 movies together! Their first movie together was Two Comrades Were Serving (1968) while their highest rated movie together was The Adventures of Sherlock Holmes and Dr. Watson: The Hound of the Baskervilles (1981). They have not worked together since Kreutzer Sonata (1987).