How many movies have Ignát Herrmann and Milka Balek-Brodská collaborated on?

They have worked on 6 movies together! Their first movie together was Příběh jednoho dne (1926) while their highest rated movie together was Vdavky Nanynky Kulichovy (1935). They have not worked together since Vdavky Nanynky Kulichovy (1935). They are most known for their comedy films together.