a Crowing Rooster Production, in association with Perry Films and Goman Films ; producer, Hart Perry ; directed by Babeth, Katharine Kean, Hart Perry and Rudi Stern ; writers, Juan Gonzalez and Marc Levin ; narrated by Ossie Davis
an ArtMattan Productions release ; Periscope Productions and BBC, ZDF, Arte, IKON, VRT, RTBF, YLE, and in association with History Television, SBS Television, and Danmarks Radio ; produced by Paul Pauweis, Nick Fraser, Olaf Gunnert, Wessel van der Hammen, Philipe Van Meerbeeck, Bill Binnemans, and Iikka Vehkalahti ; written and directed by Peter Bate