a co-production of Thirteen for WNET.org and Mannes Productions, Inc. in association with ARTE/France, NDR, Australian Broadcasting Corporation with the participation of YLE ; Louise Rosen Ltd. ; a film by Elena Mannes ; executive producers, Elena Mannes, Margaret Smilow ; written and directed by Elena Mannes
Presented by EBS ; presented by Korea Educational Broadcast System ; chief producer, produced and directed by Lee, Jeong-Ook ; written by Kim, Myung-jin