How many movies have Hal Hickel and John Knoll collaborated on?

They have worked on 7 movies together! Their first movie together was Star Wars: Episode II - Attack of the Clones (2002) while their highest rated movie together was Pirates of the Caribbean: The Curse of the Black Pearl (2003). They have not worked together since Rogue One: A Star Wars Story (2016). They are most known for their adventure films together.