The Wonderful World of Chocolate (2019)

S01E03 Episode 3

The documentary explores the lasting popularity of Cadbury's Dairy Milk bar, while over in Belgium, the Guylian chocolate factory opens its doors to cameras for an exclusive look at its production process. Additionally, viewers are taken inside the Austrian headquarters of Josef Zotter, where the factory boasts a quirky mini cable car, an amusingly inefficient chocolate-making robot, and even a graveyard for unsuccessful chocolate creations.