How many movies have Amanda Knight and Amy Byrne collaborated on?

They have worked on 4 movies together! Their first movie together was Harry Potter and the Deathly Hallows: Part 1 (2010) while their highest rated movie together was Harry Potter and the Deathly Hallows: Part 2 (2011). They have not worked together since Rogue One: A Star Wars Story (2016). They are most known for their adventure films together.