American Experience Films presents ; a Film Posse production for American Experience ; produced by Randall MacLowry and Tracy Heather Strain ; telescript by Randall MacLowry and Michelle Ferrari ; directed and edited by Randall MacLowry ; WGBH
a Nova/WGBH production ; produced by Matthew Barrett, John Rubin, and Sarah Holt ; written by John Rubin ; directed by John Rubin, Rushmore Denooyer, Serena Davies, and Sarah Holt
a National Geographic Television production ; in association with NHK and NOVA/WGBH ; produced by Michael Mahoney ; teleplay by John Goldsmith ; directed by John Bradshaw
a Cine Boa LLC production for WGBH/Frontline and Univision in association with the investigative reporting program at the UC Berkeley Graduate School of Journalism, the Center for Investigative Reporting and KQED ; produced by Daffodil Altan and Andrés Cediel ; written by Lowell Bergman & Andrés Cediel
written, produced and directed by Rick Young ; co-producers, Emma Schwartz, Fritz Kramer ; a Frontline production with American University School of Communication's Investigative Reporting Workshop in collaboration with NPR ; WGBH