How many movies have Giorgos Kappis and Takis Simonetatos collaborated on?

They have worked on 2 movies together! Their first movie together was Ο πρασινοφρουρός (1986) while their highest rated movie together was Ο παπακαβάλας (1987). They have not worked together since Ο παπακαβάλας (1987).