This is the best so far of the Winemaker Detective series. Cooker and his wife travel outside of France to Vienna, Budapest and the Tokay wine region. This episode was special because all of the characters take part, and much is revealed about their past lives.. As always, the descriptions are worthy of a travelogue, wine-making and the wines are described in loving detail, and another crime is solved by Cooker's detective work. Action occurs back in France when sparks fly between Virgule and Alexandrine who runs the chem lab for Cooker. This episode is extremely entertaining, educational and amusing.