produced by Michael Kirk, Mike Wiser, Jim Gilmore, Philip Bennett ; reported by Jim Gilmore, David E. Hoffman ; written by Michael Kirk and Mike Wiser ; directed by Michael Kirk ; a Frontline production with Kirk Documentary Group ; WGBH/Boston
screenplay, Allan Cubitt ; producer, Matthew Bird ; director, David Blair ; executive producers, George Faber, Charles Pattinson, Allan Cubbit, Suzan Harrison ; a Company Television production for Channel Four and WGBH/Boston ; senior producer, Steven Ashley ; executive producer, Rebecca Eaton ; WGBH Educational Foundation ; PBS