a Yorkshire Television, Nederlandse Onderwijs Televisie, International Broadcasting Trust production for Channel Four ; director, Don Rook ; writer/producer, Susi Arnott
producer/directors, Bestor Cram, Tim Lay ; writers, Bestor Cram, Tim Lay, Michael Majoros ; produced by Northern Light Productions in collaboration with the Lincoln Institute of Land Policy
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