How many movies have Aukje Leenaars and Yahya Gaier collaborated on?

They have worked on 4 movies together! Their first movie together was Dummy the Mummy (2014) while their highest rated movie together was Dummie the Mummy and the Tomb of Achnetoet (2017). They have not worked together since Orange Fever (2018). They are most known for their family films together.