a Frontline production with Kirk Documentary Group ; produced by Michael Kirk, Jim Gilmore, Mike Wiser ; written by Michael Kirk & Mike Wiser ; directed by Michael Kirk
directed by Michael Kirk ; written by Michael Kirk & Mike Wiser ; produced by Michael Kirk, Jim Gilmore, Mike Wiser ; reported by Jim Gilmore ; a Frontline production with Kirk Documentary Group ; WGBH
a Nova production co-produced by Pioneer Film and Television Productions Limited with China International TV Corporation with CCTV-10 and PAAN Media Holdings Co. Limited, with KBS Korea in association with PBSd, for WGBH and KBS ; series director, Kate Dart ; senior series producer, Melanie Wallace