How many movies have Andie Derrick and Helena Bonham Carter collaborated on?

They have worked on 8 movies together! Their first movie together was Harry Potter and the Order of the Phoenix (2007) while their highest rated movie together was Harry Potter and the Deathly Hallows: Part 2 (2011). They have not worked together since Turks & Caicos (2014). They are most known for their fantasy films together.