produced by Paul Cadieux, Nancy Guerin ; correspondent, Alec MacGillis ; written, produced and directed by Shimon Dotan ; produced for Frontline by Frank Koughan ; a Middle America Productions, Inc. film for WGBH/Frontline in partnership with ProPublica
written and produced by Rick Young ; co-producers, Fritz Kramer, Emma Schwartz ; reported by Laura Sullivan, Emma Schwartz, Kate McCormick ; a Frontline production with American University School of Communication's Investigative Reporting Workshop in collaboration with NPR ; a production of WGBH/Boston
written by Kathleen Hughes and Bill Moyers ; produced by Tom Casciato, Kathleen Hughes ; a Frontline production with Okapi Productions LLC and Public Affairs Television, Inc. in association with Left/Right Docs
a True Vision production for WGBH/Frontline in association with BBC Television ; produced by Jezza Neumann, Lauren Mucciolo ; directed by Jezza Neumann