Source: DIF Still with Günter Wallraff (on the right) BR Deutschland 1985/1986, Dokumentarfilm Director Jörg Gförer Screenplay Jörg Gförer (Konzept); Günter Wallraff (Konzept) Director of photography Dieter Oeckl Music Heinrich Huber Production company KAOS Film- und Videoteam GmbH (Köln); Radio Bremen (RB) (Bremen); Pirat-Film (Köln) Producer Peter Kleinert Themes Cinema and Immigration in the Federal Republic of Germany