How many movies have Leonid Sikoruk and Valeriy Pugachev collaborated on?

They have worked on 9 movies together! Their first movie together was Физика в забавах. 1 Выпуск (1971) and was their highest rated movie together. They have not worked together since Академия детских наук. Музыка. Как сочинять оперы. Фильм 4 (1990). They are most known for their family films together.