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
A production of Thirteen/WNET New York and Florentine Films/Hott Productions, Inc. ; produced by Lawrence Hott and Diane Garey ; directed by Lawrence Hott ; written by Ken Chowder
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 co-production of Peter Rosen Productions, Inc., Thirteen's American masters for WNET, and Detroit Public Television in association with YLE ; produced and directed by Peter Rosen