a BCE Films & More production ; in coproduction with ZDF ; a film by Bettina Ehrhardt ; producer, Carlo Arborio Mella ; written and directed by Bettina Ehrhardt
a film by Werner Herzog ; a Werner Herzog Filmproduktion in association with Café Productions for ZDF ; BBC ; produced, directed and narrated by Werner Herzog ; executive producer, Lucki Stipetić
producer, Rachel Hooper ; director, Teresa Griffiths ; Erica Starling Productions [and] Ronachan Films for BBC ; a co-production with ZDF in cooperation with ARTE
ein Film von = un film de Norbert Busé & Christof Debler ; Buch & Regie, Norbert Busé and Christof Debler ; Produktion, Filmhouse & nb media in Kooperation mit studio.tv.film im Auftrag des ZDF in Zusammenarbeit mit Arte ; producer, Christian Schwalbe
Bullfrog Films presents ; Rhombus Media and ZDF-German Television in association with the British Broadcasting Corporation and RTP-Protugal present ; a film by Larry Weinstein ; director, Larry Weinstein ; producers, Niv Fichman, Larry Weinstein ; writers, Larry Weinstein, Thomas Wallner