How many movies have Erdoğan Tünaş and Sedef Ecer collaborated on?

They have worked on 3 movies together! Their first movie together was My Daughter and I (1969) while their highest rated movie together was Yumurcak Köprüaltı Çocuğu (1970). They have not worked together since Oyun Bitti (1972). They are most known for their comedy films together.