director[s], Alexandra Weltz and Andreas Pichler ; producer, Eva Rink ; produced by Gebrueder Beetz Filmproduktion in co-production with ZDF/ARTE in association with YLE/FST co-productions
a film by Anne-Kathrin Peitz & Youlian Tabakov ; written by Anne-Kathrin Peitz ; produced by Paul Smaczny ; a production of Accentus Music, in coproduction with WDR, in cooperation with ARTE