How many movies have Gerhard Riedmann and Gunther Philipp acted in together?

They have worked on 6 movies together! Their first movie together was Der Vetter aus Dingsda (1953) while their highest rated movie together was Der Bettelstudent (1958). They have not worked together since Das ist die Liebe der Matrosen (1962). They are most known for their comedy films together.