How many movies have Dieter Wedekind and Michl Lang collaborated on?

They have worked on 5 movies together! Their first movie together was Der Sündenbock von Spatzenhausen (1958) while their highest rated movie together was Schön ist die Liebe am Königssee (1961). They have not worked together since Ferien vom Ich (1963). They are most known for their comedy films together.