How many movies have Faik Coşkun and Ülkü Erakalın collaborated on?

They have worked on 20 movies together! Their first movie together was Arka Sokaklar (1963) while their highest rated movie together was The Jail Bride (1968). They have not worked together since Paprika Gaddar'ın Aşkı (1973). They are most known for their drama films together.