a production of the National Museum of American Art, Smithsonian Institution in association with ZGS Communications, Inc. ; executive producers, Andrew Conners ... [and others] ; producer, Shellee Haynesworth ; director, Elizabeth Brown
a co-production of ABC/Kane Productions and the BBC, in association with Trebitsch Produktion International GmbH and PBS ; executive producers, Alex Gregory and Dennis B. Kane ; written by Alex Gregory ; produced by Neil Lucas