produced in cooperation with Juan Carmigniani and Pathé Cinema ; Films for the Humanities ; director, Jean Cazenave ; written and produced by Henri de Turenne
a production by Lona-media in collaboration with ARTE, Parthenon Entertainment Ltd and AVRO ; producers (Lonamedia), Susanne Brand, Nicola Graef ; producers (NDR), Kathrin Bronnert, Ulrike Dotzer ; directors, Susanne Brand, Nicola Graef