The Halloween-rendition of 'Kreuz und Quer' is entitled 'Wilma spukt - Eine Habsburgerin auf den Spuren des Paranormalen / Wilma haunts - A Habsburg woman on the trail of the paranormal' (director: Andrea Eder). It deals with occultism around the turn from the 19th to the 20th century. On the basis of his research on Religious plurality at Viennese Schools during the inter-war Period as well as his work on Religious Plurality in Austria, Prof. Dr. Karsten is one of the experts. You will find further information at topos.orf.at.