a film by Gereon Wetzel and Jörg Adolph ; script/camera/sound/direction/editing, Jörg Adolph and Gereon Wetzel ; produced by Ingo Fliess ; an if ... Productions film ; co-produced by ZDF / 3 sat ; supported by FFF Bayern
written and directed by Ralf Pleger ; co-director, Julie Kirchhoff ; produced by Christian Beetz ; a production by Gebrueder Beetz Filmproduktion ; in co-production with Navigator Film [and others]