How many movies have Atze Glanert and Leopold Gmeinwieser collaborated on?

They have worked on 3 movies together! Their first movie together was Eros Center Hamburg (1969) while their highest rated movie together was Gestatten, Vögelein im Dienst (1971). They have not worked together since Gestatten, Vögelein im Dienst (1971). They are most known for their comedy films together.