How many movies have Buddy Miller and Sheryl Crow acted in together?

They have worked on 3 movies together! Their first movie together was Ramble At The Ryman (2009) while their highest rated movie together was We Walk The Line: A Celebration of the Music of Johnny Cash (2012). They have not worked together since The Life & Songs of Emmylou Harris (2016). They are most known for their music films together.