How many movies have Domhnall Gleeson and Fiona Weir collaborated on?

They have worked on 5 movies together! Their first movie together was Harry Potter and the Deathly Hallows: Part 1 (2010) while their highest rated movie together was Harry Potter and the Deathly Hallows: Part 2 (2011). They have not worked together since Brooklyn (2015). They are most known for their fantasy films together.