How many movies have Janne Kataja and Niina Lahtinen acted in together?

They have worked on 4 movies together! Their first movie together was Hayflower, Quiltshoe and the Rubens Brothers (2017) while their highest rated movie together was Hayflower, Quiltshoe and the Feisty First-grader (2020). They are most known for their comedy films together.