a Frontline production with the Palfreman Film Group in association with Kate McMahon Productions LLC ; written by Jon Palfreman ; produced and directed by Jon Palfreman and Kate McMahon
Ken Burns presents ; a film by Lynn Novack ; a Skiff Mountain Films production ; in association with Florentine Films ; produced by Salimah El-Amin & Mariah Doran ; produced by Sarah Botstein ; produced & directed by Lynn Novick
produced by Joseph McMaster, Gary Johnstone, Vanessa Tovell ; directed by Gary Johnstone, Joseph McMaster ; written by Joseph McMaster ; a production by NOVA and Vulcan Productions, Inc. in association with The Big Table Film Company