Front Film ; in cooperation with the Swedish Filminstitute, Swedish Television Documentaryfilm, YLE/TV1, TVP ; producer, Anne Möller Bondeson ; written and directed by Agnieszka Lukasiak ; a documentary by Agnieszka Lukasiak
written and directed by Göran Hugo Olsson ; produced by Annika Rogell/Story AB ; co-produced by Joslyn Barnes, Danny Glover/Louverture Films, Axel Arnö/Sveriges Television
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