How many movies have Jo McLaren and Nina Armstrong collaborated on?

They have worked on 9 movies together! Their first movie together was National Treasure: Book of Secrets (2007) while their highest rated movie together was Harry Potter and the Deathly Hallows: Part 2 (2011). They have not worked together since Doctor Strange in the Multiverse of Madness (2022). They are most known for their adventure films together.