How many movies have Kimmo Rajala and Rolf Degerlund collaborated on?

They have worked on 4 movies together! Their first movie together was Kalle Blomkvist and Rasmus (1997) while their highest rated movie together was The Girl Who Kicked the Hornet's Nest (2009). They have not worked together since Wallander: The Troubled Man (2013). They are most known for their thriller films together.