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
written by Margaret Koval ; produced and directed by Margaret Koval and Lyn Goldfarb ; produced by Goldfarb and Koval Productions in association with PBS and Devillier Donegon Enterprises
Thirteen/WNET/Uden Associates/David Filkin Enterprises co-production in association with BBC-TV ; Educational Broadcasting Corporation ; series producer, David Filkin ; series director, Philip Martin
a Frontline co-production with Kirk Documentary Group, Ltd. ; a production of WGBH-TV Boston ; produced by Michael Kirk, Jim Gilmore, Mike Wiser ; written and directed by Michael Kirk