How many movies have Erwin Gstatter and Uschi Karnat acted in together?
They have worked on 2 movies together! Their first movie together was Die Lady mit den Handschellen (1987) while their highest rated movie together was Heidi 3: In der Heidi ist es doch am schönsten (1990). They have not worked together since Heidi 3: In der Heidi ist es doch am schönsten (1990).