How many movies have Eija Vilpas and Ere Kokkonen collaborated on?

They have worked on 5 movies together! Their first movie together was Vääpeli Körmy ja marsalkan sauva (1990) and was their highest rated movie together. They have not worked together since Vääpeli Körmy ja kahtesti laukeava (1997). They are most known for their comedy films together.