How many movies have Charlotte Loughnane and Helena Bonham Carter collaborated on?

They have worked on 4 movies together! Their first movie together was Wallace & Gromit: The Curse of the Were-Rabbit (2005) 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).