How many movies have Ere Kokkonen and Kalevi Kahra collaborated on?

They have worked on 6 movies together! Their first movie together was Hei kliffaa hei (1985) while their highest rated movie together was Vääpeli Körmy – taisteluni (1994). They have not worked together since Vääpeli Körmy ja kahtesti laukeava (1997). They are most known for their comedy films together.