Hydro-Québec presents a TVA International production, in association with the Swedish Museum of Natural History and Imagica Corporation ; writers, Georges-Hébert Germain, David Homel ; producer, Martin J. Dignard ; directors, Martin J. Dignard, William Reeve
Zhong yang dian shi tai , Gu Gong bo wu yuan lian he she zhi ; zong gu wen, Sun Jiazheng ; chu pin ren, Zhao Huayong, Zheng Xinmiao ; zong bian dao, Zhou Bing, Xu Huan