How many movies have Ingeborg Schöner and Peter Alexander acted in together?

They have worked on 4 movies together! Their first movie together was Ich zähle täglich meine Sorgen (1960) while their highest rated movie together was Season in Salzburg (1961). They have not worked together since ... und sowas muß um 8 ins Bett (1965). They are most known for their comedy films together.