How many movies have Haukur Karlsson and Jóhannes Haukur Jóhannesson collaborated on?

They have worked on 3 movies together! Their first movie together was Reykjavik-Rotterdam (2008) while their highest rated movie together was Mr. Bjarnfreðarson (2009). They have not worked together since Black's Game (2012). They are most known for their thriller films together.