How many movies have Heidi Ulmke and Stefanie Baumann collaborated on?

They have worked on 2 movies together! Their first movie together was Drei Tage Angst (1998) while their highest rated movie together was Rosamunde Pilcher: Pralinen zum Frühstück (2019). They have not worked together since Rosamunde Pilcher: Pralinen zum Frühstück (2019).