a film by Sofie Benoot, Liesbeth de Ceulaer, Isabelle Tollenaere ; produced by Caviar, Frank van Passel, Bert Hamelinck, Anda Ackx, Mathias Coppens ; in coproduction with Canvas ; directed and edited by Sofie Benoot, Liesbeth de Ceulaer, Isabelle Tollenaere
a coproduction of National Geographic Television, Thirteen/WNET New York, Tigress Productions Limited and Magic Box Mediaworks, Inc. ; producers-directors, Graham Booth, Harvey Lilley, Matthew Thompson