How many movies have Henryka Sitek and Mieczysław Janik collaborated on?

They have worked on 6 movies together! Their first movie together was Colargol na Dzikim Zachodzie (1977) and was their highest rated movie together. They have not worked together since Badinerie z II Suity orkiestrowej h-moll BWV 1067 (1997). They are most known for their animation films together.