How many movies have Omiros Efstratiadis and Thodoros Kalsikaloudis collaborated on?

They have worked on 1 movie together! Their first movie together was Ο υπαλληλάκος πάει στον παράδεισο (1989) and was their highest rated movie together. They have not worked together since Ο υπαλληλάκος πάει στον παράδεισο (1989).