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
a film essay by Allan Sekula & Noël Burch ; written & directed by Allan Sekula, Noël Burch ; narration written ... by Allan Sekula ; produced by Doc.Eye Film, Amsterdam in co-production with WilDart Film, Vienna