How many movies have Klaus Münster and Marita Vogelsang acted in together?

They have worked on 4 movies together! Their first movie together was Swap Meet at the Love Shack (1973) while their highest rated movie together was Campus Pussycats (1973). They have not worked together since Urlaubsgrüße aus dem Unterhöschen (1973). They are most known for their comedy films together.