How many movies have Lindsey Buckingham and Stevie Nicks acted in together?

They have worked on 6 movies together! Their first movie together was Fleetwood Mac - Largo (1975) while their highest rated movie together was Fleetwood Mac in Concert - The Mirage Tour '82 (1983). They have not worked together since Fleetwood Mac: Live in Boston (2004). They are most known for their music films together.