How many movies have Dominic Sidoli and James Mather collaborated on?

They have worked on 4 movies together! Their first movie together was Birth (2004) while their highest rated movie together was Harry Potter and the Deathly Hallows: Part 2 (2011). They have not worked together since Harry Potter and the Deathly Hallows: Part 2 (2011). They are most known for their adventure films together.