How many movies have D. A. Pennebaker and Nick Doob collaborated on?

They have worked on 3 movies together! Their first movie together was Maidstone (1971) while their highest rated movie together was Ziggy Stardust and the Spiders from Mars (1983). They have not worked together since Depeche Mode: Live at the Pasadena Rose Bowl (1989). They are most known for their music films together.