How many movies have Jan Richter and Roza Schlesingerová acted in together?

They have worked on 10 movies together! Their first movie together was Otec Kondelík a ženich Vejvara I. (1926) while their highest rated movie together was The Good Soldier Schweik (1931). They have not worked together since Darling of the regiment (1931). They are most known for their comedy films together.