[a film by David Redmon and Ashley Sabin] ; produced by Deborah and Dale Smith and Ashley Sabin ; Carnivalesque Films Productions ; directed, produced, and edited by David Redmon
buch und regie, Ulrike Franke, Michael Loeken ; eine produktion der Filmproduktion Loekenfranke ; in koproduktion mit WDR, Goethe-Institut ; en zusahmenardeit mit Arte
produced, written and directed by John D. Liu ; a coproduction of the Environmental Education Television Project for China and Sichuan Televevsion for TVE