directed b Michael Kirk ; written by Michael Kirk and Mike Wiser ; produced by Michael Kirk, Jim Gilmore, Mike Wiser ; a Frontline production with the Kirk Documentary Group ; WGBH
a Frontline production with Kirk Documentary Group ; produced by Michael Kirk, Jim Gilmore, Mike Wiser ; written by Michael Kirk & Mike Wiser ; directed by Michael Kirk
a Frontline production with Kirk Documentary Group ; directed by Michael Kirk ; written by Michael Kirk & Mike Wiser ; produced by Michael Kirk, Mike Wiser, Philip Bennett ; produced and reported by Jim Gilmore, Gabrielle Schonder
a FRONTLINE Co-Production with Kirk Documentary Group, Ltd. ; produced by Michael Kirk, Jim Gilmore, Mike Wiser ; written and directed by Michael Kirk ; WGBH
produced by Michael Kirk, Jim Gilmore, Mike Wiser ; written by Michael Kirk & Mike Wiser ; directed by Michael Kirk ; a Frontline production with Kirk Documentary Group ; WGBH Educational Foundation ; a production of WGBH Boston