How many movies have Fiona Weir and Rowley Irlam collaborated on?

They have worked on 9 movies together! Their first movie together was Thunderbirds (2004) while their highest rated movie together was Harry Potter and the Goblet of Fire (2005). They have not worked together since Fantastic Beasts: The Secrets of Dumbledore (2022). They are most known for their adventure films together.