How many movies have Alan Rickman and Duncan Jarman collaborated on?

They have worked on 3 movies together! Their first movie together was The Hitchhiker's Guide to the Galaxy (2005) while their highest rated movie together was Harry Potter and the Deathly Hallows: Part 1 (2010). They have not worked together since Harry Potter and the Deathly Hallows: Part 1 (2010). They are most known for their adventure films together.