First Hand Films ; script/director, Nils Bökamp ; producer, Vivian Schröder ; produced by Boekamp & Kriegsheim ; in co-production with SWR, WDR in collaboration with ARTE
written & directed by Diego Breit Lira ; producers, Markus Glaser [and 5 others] ; produced by NGF, Panama Film, Glaciar Cinema ; in co-produktion with SWR ; in cooperation with ARTE