a Gardner Films production in association with PBS and Devillier Donegan Enterprises ; produced and directed by Robert Gardner ; Jonathan Grupper, series writer
a production of KCTS/Seattle with Lark International in association with PBS and Devillier Donegan Enterprises ; produced by Linda Feferman and Jamie Stobie ; writer, Timothy Ferris
produced by Lion Television in association with PBS and Devillier Donegan Enterprises ; producer/director, Justin Hardy ; associate producer/writer, Susan Horth