How many movies have Georgi Yungvald-Khilkevich and Maksim Dunaevskiy collaborated on?

They have worked on 4 movies together! Their first movie together was Where is he going! (1981) and was their highest rated movie together. They have not worked together since The Return of Musketeers or the Treasure of Cardinal Mazarini (2009). They are most known for their adventure films together.