How many movies have Nikos Foskolos and Tonia Vithoulka collaborated on?

They have worked on 2 movies together! Their first movie together was Wild Youth (1982) while their highest rated movie together was Θύρα 7: η μεγάλη στιγμή (1983). They have not worked together since Θύρα 7: η μεγάλη στιγμή (1983).