How many movies have Liudmyla Ihnatenko and Liudmyla Kozub acted in together?

They have worked on 5 movies together! Their first movie together was Страшный, серый, лохматый (1971) while their highest rated movie together was Петушок и солнышко (1974). They have not worked together since Петушок и солнышко (1974). They are most known for their animation films together.