The Wonderful World of Chocolate

Episode 3 (1x3)

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The documentary investigates the enduring appeal of Cadbury's Dairy Milk bar, while across the Channel, Belgian chocolate factory Guylian allows cameras to witness its production line for the first time. Plus, a look inside the Austrian headquarters of Josef Zotter, whose unique factory features a mini cable-car, an eccentrically inefficient chocolate robot and a cemetery for failed bars.