How many movies have Nikos Epitropakis and Tasos Psomopoulos collaborated on?

They have worked on 4 movies together! Their first movie together was Επαγγελματίας Οπαδός (1985) and was their highest rated movie together. They have not worked together since Ένα μωρό στο ταξί μου (1989). They are most known for their comedy films together.