How many movies have Běla Tringlerová and Jan W. Speerger acted in together?

They have worked on 11 movies together! Their first movie together was Dokud máš maminku (1934) while their highest rated movie together was Žena pod křížem (1937). They have not worked together since Děvče z předměstí anebo Všecko příjde na jevo (1939). They are most known for their drama films together.