How many movies have Anja Kling and Corinna Mehner collaborated on?

They have worked on 5 movies together! Their first movie together was Lilly the Witch: The Dragon and the Magic Book (2009) while their highest rated movie together was Lilly the Witch: The Journey to Mandolan (2011). They have not worked together since Help, I Shrunk My Friends (2021). They are most known for their family films together.