produced and directed by Stanley Nelson ; written by Marcia A. Smith ; a Firelight Media production for American Experience ; WGBH Boston ; WGBH Educational Foundation
produced by Patricia Asté ; directed by Noland Walker ; written by Margaret Koval, Noland Walker ; produced by Koval Films, LLC, in association with NBPC ; co-production of Koval Films, LLC, the Independent Television Service and Oregon Public Broadcasting
a production of WETA Washington, D.C. and Florentine Films/Hott Productions, Inc. in association with Gallaudet University ; produced by Lawrence Hott and Diane Garey ; written by Ken Chowder
produced by Daniel B. Polin, Elyse Steinberg ; written by Elyse Steinberg, Daniel B. Polin, Andrew Morreale ; directed by Elyse Steinberg ; produced by Great Projects Film Company, Inc. ; WETA Washington, D.C