American Experience Films presents ; written by Michelle Ferrari ; produced and directed by Cathleen O'Connell ; a Desert Penguin Pictures, LLC production for American Experience ; a production of WGBH
directed by Harry Lynch ; composed by Reena Esmail, Sergio Assad ; performed by Reena Esmail, Sergio Assad ; produced by Harry Lynch, Arcos Film + Music LLC
directed by Nicole London, Stanley Nelson ; narrated by Alfre Woodard ; produced by Nicole London, Stanley Nelson, Maryland Public Television, Firelight Media
produced by Margaret Grossi, Mary Carillo ; directed by Margaret Grossi ; an Elastic String Productions film for American Experience ; a production of WGBH
a presentation by the Chemical Heritage Foundation ; director, Glenn Holsten ; producers, Chayne Gregg, Hope Krosskove ; writers, Tracey Thompson, Glenn Holsten ; a FreshFly production
directed by Michael Kirk ; written by Michael Kirk & Mike Wiser ; produced by Michael Kirk, Mike Wiser, Vanessa Fica ; a Frontline production with Kirk Documentary Group
First Folio Pictures in association with Centropolis Entertainment ; produced by Aaron Boyd, Patrick Prentice ; directed and produced by Lisa Wilson, Laura Wilson
written and directed by Hector Galán ; produceed by Hector Galán, Evelyn Ledesma Galán ; a co-production of Galán Incorporated and Latino Public Broadcasting