written, produced and directed by William Cran ; a Frontline coproduction with InVision Productions, Ltd. in association with BBC-2 ; WGBH Educational Foundation
written, produced and directed by Anne Makepeace ; a co-production with Anne Makepeace Productions, Inc. and the Independent Television Service (ITVS), in association with P.O.V./American Documentary, Inc. [and] in association with the Center for Independent Documentary
a co-production with Anne Makepeace Productions, Inc. and the Independent Television Service (ITVS), in association with P.O.V./American Documentary, Inc. [and] in association with the Center for Independent Documentary ; written, produced and directed by Anne Makepeace