a production of Uwaga Film ; written by Michael Tucker ; produced and directed by Petra Epperlein, Michael Tucker ; produced by Mike Lerner, Dana O'Keefe
a ZDF HMR Produktion, Spiegel TV production in association with BBC and History Television Canada ; a film by Lutz Hachmeister and Michael Kloft ; directed by Lutz Hachmeiste ; script, Michael Kloft, Lutz Hachmeister ; an HMR Produktion Piegel TV production for ZDF