How many movies have Arja Koriseva and Timo Heinänen collaborated on?

They have worked on 2 movies together! Their first movie together was Vääpeli Körmy ja vetenalaiset vehkeet (1991) while their highest rated movie together was Vääpeli Körmy – taisteluni (1994). They have not worked together since Vääpeli Körmy – taisteluni (1994).