About the film
Secrecy is a 2008 documentary film directed by Harvard University professors Peter Galison and Robb Moss. According to its website, it "is a film about the vast, invisible world of government secrecy," and features interviews with a variety of people on all sides of the secrecy issue, including Steven Aftergood, Tom Blanton, James B. Bruce, Barton Gellman, Melissa Boyle Mahle, the plaintiffs in United States v.
Reynolds (1953), Siegfried Hecker, Mike Levin, and Neal Katyal and Charles Swift.
From the film's Wikipedia article (CC BY-SA 4.0).