produced by Michael Kirk, Mike Wiser, Jim Gilmore, Philip Bennett ; reported by Jim Gilmore, David E. Hoffman ; written by Michael Kirk and Mike Wiser ; directed by Michael Kirk ; a Frontline production with Kirk Documentary Group ; WGBH/Boston
Ina ... [and others] present ; a film by François Lévy-Kuentz ; a film written by Stéphan Lévy-Kuentz, François Lévy-Kuentz ; producer, Sylvie Cazin ; director, François Lévy-Kuentz
written, produced and directed by Neil Docherty ; senior producer, Julian Sher ; a Frontline production with the Canadian Broadcasting Corporation ; WGBH
produced and directed by Jens Afflerbach and Carsten Oblaender ; a production of Story House Productions for Thirteen/WNET, New York in association with National Geographic Channels International and ZDF