How many movies have Napoleon Eleftheriou and Thodoros Hatzis collaborated on?

They have worked on 2 movies together! Their first movie together was Διαμάντω (1961) and was their highest rated movie together. They have not worked together since Φως... Νερό... Τηλέφωνο, Οικόπεδα με Δόσεις (1966).