How many movies have Errikos Thalassinos and Tzeni Dania collaborated on?

They have worked on 1 movie together! Their first movie together was Μερικές τον Προτιμούν Ηλεκτρονικό (1986) and was their highest rated movie together. They have not worked together since Μερικές τον Προτιμούν Ηλεκτρονικό (1986).