How many movies have Carl-Olov Skeppstedt and Ingvar Kjellson collaborated on?

They have worked on 7 movies together! Their first movie together was Taxi 13 (1954) while their highest rated movie together was The Bookseller Who Gave Up Bathing (1969). They have not worked together since Good-Bye Nana (1970). They are most known for their drama films together.