How many movies have Antonín Zelenka and Dagmar Frýbortová collaborated on?

They have worked on 4 movies together! Their first movie together was Modrý závoj (1941) while their highest rated movie together was Hostinec „U kamenného stolu“ (1949). They have not worked together since Hostinec „U kamenného stolu“ (1949). They are most known for their comedy films together.