How many movies have Jussi Olkinuora and Pertti Koivula collaborated on?

They have worked on 3 movies together! Their first movie together was Vääpeli Körmy ja vetenalaiset vehkeet (1991) while their highest rated movie together was I Hired Two Contract Cleaners (1997). They have not worked together since I Hired Two Contract Cleaners (1997). They are most known for their comedy films together.