How many movies have Eduard Bornträger and Hermann Pfeiffer acted in together?

They have worked on 9 movies together! Their first movie together was Und du mein Schatz fährst mit (1937) while their highest rated movie together was A Night in May (1938). They have not worked together since Wie konntest Du, Veronika! (1940). They are most known for their comedy films together.