a co-production between Swedish Television (in association with WGBH Boston) and ZDF/Arte and Channel Four (in association with RA1 3, NPS, NRK, TV2 Denmark and YLE 1) ; photography, Lennart Nilsson ; directors and producers, Mikael Agaton, Thomas Friedman, Lars Rengfelt ; written by Thomas Friedman ; executive producers Paula S. Apsell and Bo G. Erikson
Disney ; produced in association with the National Science Foundation ; KCTS Seattle ; Rabbit Ears Productions ; directed by Michael Gross, Darrell Suto
Capital K Pictures presents a film by Sofian Khan and Andres Caballero ; produced by Andres Caballero and Sofian Khan ; directed by Sofian Khan and Andres Caballero
produced by Vince Commisso in association with YTV/Corus and Kids Can Press, Inc. and with the particiaption of the Canadian Film or Video Production Tax Credit ; director, Jamie Whitney ; written by Kate Barris ; design and animation, Brad Ferguson ... [and others]