directed by Henry Chalfant ; produced by Elena MartÃnez & Steve Zeitlin ; written by Henry Chalfant, Marci Reaven and Steve Zeitlin ; a co-production of City Lore, Inc., Public Art Films and the Independent Television Service (ITVS) in association with Latino Public Broadcasting
a production of Florentine Films and WETA, Washington D.C. in association with BBC ; a film by Ken Burns ; writer, Geoffrey C. Ward ; producers, Ken Burns, Lynn Novick