How many movies have Igor Efimov and Vladimir Kalish acted in together?

They have worked on 3 movies together! Their first movie together was Blockade: The Luga Defense Line (1974) while their highest rated movie together was Sherlock Holmes in the 20th Century (1987). They have not worked together since The Adventures of Sherlock Holmes and Dr. Watson: The Twentieth Century Begins - Part 1 (1988). They are most known for their adventure films together.