PBS ; produced and directed by Riva Freifeld ; written by Ken Chowder ; co-produced by Amy Brown ; a Riva Productions film for American Experience ; WGBH Boston
writer and director, Jack Walsh ; producers, Christine Murray, Jack Walsh ; made in association with Bay Area Video Coalition, Center for Independent Documentary
directed, co-produced and edited by David E. Simpson ; producer, J.J. Hanley ; produced by Kartemquin Films, in association with the Independent Television Service (ITVS)
American Experience Films/PBS ; an Ark Media and John Maggio Productions film for American experience ; WGBH ; produced by John Maggio, Lindsey Megrue ; written and directed by John Maggio
a Carlos Santana production ; in association with 5 Stick Films ; consulting producer, Benjamin Bratt ; co-written and edited by Jessica Congdon ; produced by Brian Benson ; written, produced and directed by Peter Bratt