a Frontline production with Kirk Documentary Group ; produced by Michael Kirk, Michael Wiser, Philip Bennett ; reported & produced by Jim Gilmore, Gabrielle Schonder ; written by Michael Kirk & Mike Wiser ; directed by Michael Kirk
PBS ; written by Rachel Dretzin ; produced and directed by Rachel Dretzin and John Maggio ; a Frontline co-production with Ark Media, LLC ; WGBH Educational Foundation