How many movies have Nevzat Okçugil and Çetin Gürtop collaborated on?

They have worked on 10 movies together! Their first movie together was Ağır Suç (1967) while their highest rated movie together was Ne Umduk Ne Bulduk (1976). They have not worked together since Kayıp Kızlar (1984). They are most known for their drama films together.