How many movies have Ere Kokkonen and Hannu Hietanen collaborated on?

They have worked on 4 movies together! Their first movie together was Vääpeli Körmy ja etelän hetelmät (1992) while their highest rated movie together was Vääpeli Körmy – taisteluni (1994). They have not worked together since Johtaja Uuno Turhapuro pisnismies (1998). They are most known for their comedy films together.