a Nova production by Holt Productions, LLC, for WGBH Boston in association with ARTE France ; written, directed and produced by Sarah Holt ; co-producer, Jaro Savol
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
a 42nd Parallel films production for American experience ; produced by Connie Honeycutt, Rafael de la Uz, Michelle Ferrari ; written and directed by Michelle Ferrari