How many movies have Kim Dent-Wilder and Walter P. Martishius collaborated on?

They have worked on 8 movies together! Their first movie together was Barbie: Fairytopia (2005) while their highest rated movie together was Barbie in the 12 Dancing Princesses (2006). They have not worked together since Barbie: The Pearl Princess (2014). They are most known for their animation films together.