How many movies have Nikos Iliopoulos and Omiros Efstratiadis collaborated on?

They have worked on 2 movies together! Their first movie together was Και Ο Πρώτος Ματάκιας (1982) and was their highest rated movie together. They have not worked together since Ρόκυ Νο 0, το Νούμερο (1986).