How many movies have Osman F. Seden and Zafer Davutoğlu collaborated on?

They have worked on 16 movies together! Their first movie together was Aşktan da Üstün (1961) while their highest rated movie together was Babam Katil Değildi (1966). They have not worked together since Bataklı Damın Kızı Aysel (1969). They are most known for their drama films together.