A production of The Documentary Guild in association with WGBH Boston for Nova ; WGBH Educational Foundation ; Executive editor, William Grant ; executive producer, Paula S. Apsell ; written, produced and directed by Rob Whittlesey and Noel Buckner
produced and directed by Edward Watts ; producer, Evan Williams ; an ITN Productions-Ronachan Films co-production with Evan Williams Productions and Mediadante for WGBH/Frontline in association with Channel 4
produced and directed by Stanley Nelson ; written by Marcia A. Smith ; a Firelight Media production for American Experience ; WGBH Boston ; WGBH Educational Foundation
produced by Barak Goodman, Rachel Dretzin ; directed by Barak Goodman ; a Frontline co-production with 10/20 Productions, LLC ; WGBH Educational Foundation ; WGBH Boston