directed and written by Bill Cran ; producer, Karin Davison ; executive producer, Susan Mills ; a co-production of MacNeil/Lehrer Productions and Robert Satloff
series producer, Anthony Potter ; executive producer, Alan Landsburg ; produced by Anthony Potter Productions in association with Reeves Entertainment Group ; The Reader's Digest Association, Inc
produced and directed by Stanley Nelson ; written by Marcia A. Smith ; a Firelight Media production for American Experience ; WGBH Boston ; WGBH Educational Foundation
New Jersey State Council on the Arts ; the New Jersey Committee for the Humanities ; produced, written, and directed by Amber Edwards ; executive producer, Nila Aronow ; a production of NJN, the New Jersey Channel
una producción Pyrene, PV ; [una serie de Eugenio Monesma] ; documentación: Irene Abad ... [and others] ; editado por Dario Monesma ; guión y dirección: Eugenio Monesma