How many movies have Nikos Tsiforos and Periklis Hristoforidis collaborated on?

They have worked on 16 movies together! Their first movie together was Fallen Angels (1948) while their highest rated movie together was Help! Vengos Visible Agent '000' (1967). They have not worked together since Ο Απίθανος (1970). They are most known for their comedy films together.