How many movies have Adolf Wenig and Jan W. Speerger collaborated on?

They have worked on 7 movies together! Their first movie together was Děvče z předměstí anebo Všecko příjde na jevo (1939) while their highest rated movie together was Magical River (1946). They have not worked together since Hostinec „U kamenného stolu“ (1949). They are most known for their comedy films together.