How many movies have Andrew Ackland-Snow and Stephenie McMillan collaborated on?

They have worked on 7 movies together! Their first movie together was The Avengers (1998) while their highest rated movie together was Harry Potter and the Prisoner of Azkaban (2004). They have not worked together since Harry Potter and the Deathly Hallows: Part 1 (2010). They are most known for their adventure films together.