a production by Polar Star Films, YUZU Productions ; in co-production with ARTE, TVE, 3 Televisió de Catalunya ; a film by Cosima Dannoritzer ; written and directed by Cosima Dannoritzer ; producers, Carles Brugueras, Christian Popp, Marieke van den Bersselaar
presented by: ICARNS films ; a film by Peter Woditsch ; Sophimages & Artisan Films ; in coproduction with ZDF, in collaboration with Arte, ORF - Canvas - AVRO, R.T.B.F. télévision belge, COBO Fund with the participation of Television Suisse Romande (TSR) une enterprise de SRG SSR idee Suisse in association with YLE Teema ; written and directed by Peter Woditsch