How many movies have Alexander Lindner and Detlef A. Schitto collaborated on?

They have worked on 4 movies together! Their first movie together was The Little Polar Bear: Lars and the Little Tiger (2002) while their highest rated movie together was The Little Polar Bear: The Dream of Flying (2003). They have not worked together since The Little Polar Bear: A Visitor from the South Pole (2004). They are most known for their family films together.