a co-production of Natural History New Zealand, NHK (Japan Broadcasting Corporation), Discovery Channel, & NDR Naturfilm Studio Hamburg & Fernseh Allianz ; directors, Jeremy Hogarth, Stephen Downes
producer/writer, Steve Drake ; produced by Termite Art Productions for the Discovery Channel (1st work) ; produced for The Discovery Channel by Advanced Medical Productions, Inc. (2nd work) ; Assignment Discovery ... produced by Tapestry International Productions, Ltd. for the Discovery Channel
John Downer Productions for BBC and Discovery Channel ; produced by John Downer, Rob Pilley, Philip Dalton and Tilly Parker ; directed and written by John Downer