written, produced, and directed by Christine Lesiak ; co-producer/director, Annie Mumgaard ; a Nebraska ETV Network production for American Experience ; WGBH Boston ; PBS
Telefilm Canada, CBC Television and the Rogers Group of Funds through the Theatrical Documentary Program present a Rhombus Media/In Film Praha co-production ; writer, Thomas Wallner ; produced by Jessica Daniel, Rudolf Biermann, Larry Weinstein ; directed by Larry Weinstein
Presented by EBS ; presented by Korea Educational Broadcast System ; chief producer, produced and directed by Lee, Jeong-Ook ; written by Kim, Myung-jin
produced by Joseph McMaster, Gary Johnstone, Vanessa Tovell ; directed by Gary Johnstone, Joseph McMaster ; written by Joseph McMaster ; a production by NOVA and Vulcan Productions, Inc. in association with The Big Table Film Company