How many movies have Arthur Berning and Sunniva Rostad collaborated on?

They have worked on 2 movies together! Their first movie together was Turn Me On, Dammit! (2011) while their highest rated movie together was Thomas vs. Thomas (A Sensational Theory Regarding an Insignificant Life in the Multiverse) (2022). They have not worked together since Thomas vs. Thomas (A Sensational Theory Regarding an Insignificant Life in the Multiverse) (2022).