Das Kollektiv für audiovisuelle Werke GmbH presents ; in co-production with Schweizer Radio und Fernsehen/Urs Augstburger, SRG SSR/Urs Fitze, ARTE G.E.I.E./Annie Bataillard, Christian Cools [and] Hedi Wyss ; a film by Barbara Miller ; written & directed by Barbara Miller ; produced by Philip Delaquis