a film by Heather White & Lynn Zhang ; directed by Heather White, Lynn Zhang ; written by Christopher Seward ; produced by Heather White ; a Cadmium and Cotton LLC production
produced by bbf DAERRE Production with TVE International ; researcher & produced by Anastasia Edwards ; written & edited by Stuart M. Rankin ; director, Shelly S.K. Cheung
produced, written and directed by John D. Liu ; a coproduction of the Environmental Education Television Project for China and Sichuan Televevsion for TVE
Bullfrog Films presents ; a film made in China by China Global Graphics Ltd. ; producer, China, Fang Xichen ; directed and produced by Sun Shuyun ; an October Films production with TVE ; One World Group of Broadcasters