NGF - Nikolaus Geyrhalter Filmproduktion GmbH + 6 more, Österreichisches Filminstitut, Österreichischer Rundfunk, Filmstandort Austria (FISA), Filmfonds Wien, Cine Tirol, Les Films du Losange
Although to the outside world he seems like the a perfectly normal insurance broker, Michael secretly keeps a 10-year-old boy, Wolfgang locked in a room in his soundproof basement.
