How many movies have Agneta Fagerström-Olsson and Kajsa Ernst collaborated on?

They have worked on 4 movies together! Their first movie together was Black Island Sisters (2007) while their highest rated movie together was Annika Bengtzon: Crime Reporter - Studio Sex (2012). They have not worked together since Annika Bengtzon: Crime Reporter - The Red Wolf (2012). They are most known for their crime films together.