How many movies have Erwin Strahl and Gunther Philipp acted in together?

They have worked on 3 movies together! Their first movie together was Mikosch, der Stolz der Kompanie (1958) while their highest rated movie together was Schweik's Years of Indiscretion (1964). They have not worked together since Happy-End am Wolfgangsee (1966). They are most known for their comedy films together.