How many movies have Hauk Olafsson and Mana Hira Davis collaborated on?

They have worked on 3 movies together! Their first movie together was 30 Days of Night (2007) while their highest rated movie together was The Chronicles of Narnia: Prince Caspian (2008). They have not worked together since Underworld: Rise of the Lycans (2009). They are most known for their thriller films together.