How many movies have Catharina Conti and Jutta Speidel acted in together?

They have worked on 3 movies together! Their first movie together was Blau blüht der Enzian (1973) while their highest rated movie together was Alter Kahn und junge Liebe (1973). They have not worked together since Zwei im siebenten Himmel (1974). They are most known for their comedy films together.