How many movies have Isa Brandt and Rosi Schubert acted in together?

They have worked on 3 movies together! Their first movie together was Sally - Heiß wie ein Vulkan (1973) while their highest rated movie together was Sorry, Wrong Bedroom (1973). They have not worked together since Lustig ist die Jodelei bei der Fummelfilmerei (1974). They are most known for their comedy films together.