How many movies have Iakovos Psarras and Kostas Karagiannis collaborated on?

They have worked on 3 movies together! Their first movie together was The Brightest Bouzouki (1968) while their highest rated movie together was Ο Άνθρωπος της Καρπαζιάς (1969). They have not worked together since Ο Άνθρωπος της Καρπαζιάς (1969). They are most known for their comedy films together.