How many movies have Spiros Gogonis and Stavros Xenidis collaborated on?

They have worked on 5 movies together! Their first movie together was Εισπράκτωρ 007 (1966) while their highest rated movie together was The Strongman Who Became a Lamb (1968). They have not worked together since The Strongman Who Became a Lamb (1968). They are most known for their comedy films together.