How many movies have Herbert Herrmann and Wolfgang Spier acted in together?

They have worked on 7 movies together! Their first movie together was Wie wär's denn, Mrs. Markham? (1973) while their highest rated movie together was Ankomme Dienstag – Stop – Fall nicht in Ohnmacht (1983). They have not worked together since Micky Maus und Einstein (1987). They are most known for their comedy films together.