How many movies have Lyusyena Ovchinnikova and Zinaida Sorochinskaya acted in together?

They have worked on 3 movies together! Their first movie together was The Big Space Travel (1975) while their highest rated movie together was We Didn't Learn This (1976). They have not worked together since Nothing Ventured, Nothing Gained (1977). They are most known for their romance films together.