How many movies have Mattias Olsson and Per Hallberg collaborated on?
They have worked on 1 movie together! Their first movie together was Gone (2011) and was their highest rated movie together. They have not worked together since Gone (2011).
They have worked on 1 movie together! Their first movie together was Gone (2011) and was their highest rated movie together. They have not worked together since Gone (2011).
