How many movies have Sadık Şendil and Şener Şen collaborated on?

They have worked on 13 movies together! Their first movie together was The Chaos Class Failed the Class (1975) while their highest rated movie together was Neşeli Günler (1978). They have not worked together since Gırgıriye'de Şenlik Var (1981). They are most known for their comedy films together.