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
a Frontline production with RAINmedia ; a production of WGBH/Boston ; correspondent, Martin Smith ; co-produced by Linda Hirsch ; written and produced by Martin Smith
a True Vision production for WGBH/Frontline in association with BBC Television ; produced by Jezza Neumann, Lauren Mucciolo ; directed by Jezza Neumann