How many movies have Gustav Vondráček and Ronald Heller acted in together?

They have worked on 3 movies together! Their first movie together was The Liberation of Prague (1977) while their highest rated movie together was Co je doma to se počítá, pánové... (1980). They have not worked together since Co je doma to se počítá, pánové... (1980). They are most known for their drama films together.