How many movies have Margaret M. Dean and Susan Edmunson collaborated on?

They have worked on 3 movies together! Their first movie together was Kangaroo Jack: G'Day, U.S.A.! (2004) while their highest rated movie together was Scooby-Doo! and the Sea Monsters (2012). They have not worked together since Scooby-Doo! and the Sea Monsters (2012). They are most known for their family films together.