How many movies have Aleksandr Demich and Mariya Tsvetkova-Ovsyannikova acted in together?

They have worked on 4 movies together! Their first movie together was Three Heroes on Distant Shores (2012) while their highest rated movie together was Ivan Tsarevich & the Grey Wolf 3 (2016). They have not worked together since Horse Julius and Big Horse Racing (2020). They are most known for their animation films together.