How many movies have Alan Rickman and Sean Biggerstaff acted in together?

They have worked on 4 movies together! Their first movie together was The Winter Guest (1997) 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.