How many movies have Christine McVie and Lindsey Buckingham 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 60 Songs: BBC Two at 60 (2024). They have not worked together since 60 Songs: BBC Two at 60 (2024). They are most known for their music films together.