How many movies have Fiona Shaw and Julie Walters acted in together?

They have worked on 6 movies together! Their first movie together was Titanic Town (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 fantasy films together.