Dorien Janssen Dorien Janssen (1968) attended the Utrecht School of the Arts. She worked as a researcher for various documentaries and makes documentaries since 2002. Wild op klassiek (2007) Script, Director View > Dancing Heidelicht (2003) Director View > Corsokoorts (2002) Director, Script View > Normaal - Ik kom altied weer terug (2001) Script View > Katwijkse twisten (2001) Script View >