How many movies have Fredrik Gunnarsson and Mikael Hansson collaborated on?

They have worked on 6 movies together! Their first movie together was Wallander 02 - The Village Idiot (2005) while their highest rated movie together was Wallander 07 - Mastermind (2005). They have not worked together since Wallander 13 - The Secret (2006). They are most known for their thriller films together.