Nick Doob, even if you don't recognize the name, there's a good chance you've seen something he filmed. IMDb continues to make the same bizarre error, mixing him up with his late colleague Jim Desmond, but he began a lifelong friendship with D A Pennebaker on
Ziggy Stardust and the Spiders from Mars and was involved in nearly everything he made after that. (The Criterion edition of
The War Room includes an interview with Doob where he discusses working on that.) As the Yale Film Archive mentioned, he maintained a close relationship with the school after graduating from there, going back to teach and mentor students in their film program. He was still making non-fiction films for HBO as late as last year's
Country Doctor.