HBO Documentary Films presents ; a Jet Black Iris America production ; in co-production with ZDF and in collaboration with ARTE ; written, produced and directed by Adam Benzine
produced by Luna W ; in co-production with les Films du Balibari ; a film by Wiktoria Szymanska ; producers, Wiktoria Szymanska, Estelle Robin You, and Gregory Davis and Hugh Purcell
a Navigator Film production ; in co-production with Hook Film, SRF and ORF ; a film by Mathias Frick ; Buch & Regie, Mathias Frick ; Produzenten, Johannes Rosenberger, Constantin Wulff