No main cast listed for this episode.
Episode: Bitter Grapes
Air Date: 2009-04-26
Runtime: 90 min
Gerhard Nieser, a wine inspector at the Saarland Institute for Food Research, is found murdered in a house on the outskirts of Saarbrücken. A man like that has a lot of responsibility - and power. Vintners tremble before him, wine shops fear his visit.