How many movies have Klara Rumyanova and Vyacheslav Kotyonochkin collaborated on?

They have worked on 25 movies together! Their first movie together was The Wild Swans (1962) while their highest rated movie together was Ну, погоди! Выпуск 1 (1969). They have not worked together since Попались все... (1998). They are most known for their animation films together.