How many movies have Fahri Yardım and Sigo Heinisch acted in together?

They have worked on 2 movies together! Their first movie together was 1½ Knights - In Search of the Ravishing Princess Herzelinde (2008) while their highest rated movie together was 66/67 - Fairplay war gestern (2009). They have not worked together since 66/67 - Fairplay war gestern (2009).