How many movies have Bülent Oran and Memduh Alpar collaborated on?

They have worked on 9 movies together! Their first movie together was Beyoğlu Piliçleri (1963) while their highest rated movie together was I'm Under My Hat (1965). They have not worked together since Şoför Deyip Geçmeyin (1966). They are most known for their romance films together.