Inside the Factory: Series 2 Technology Documentary hosted by Gregg Wallace and Cherry Healey, published by BBC in 2016 English narration Information Inside the Factory: Series 2 Gregg Wallace and Cherry Healey get exclusive access to some of the largest factories in Britain to reveal the secrets behind production on an epic scale. 1) Cereal Gregg Wallace and Cherry Healey return with the programme shedding light on how some of Britain s biggest factories make the nation s favourite products, beginning with popular breakfast cereals. Gregg starts by receiving a boatload of corn fresh from Argentina, and witnesses as it is cooked, milled and flavoured to become a topselling cereal brand. Cherry learns about the immunityboosting powers of vitamin D, which is added to many of the UK s most popular cereals, and historian Ruth Gordon samples a Victorian breakfast of lobster and pig s head, as part of a daily meal that included 4, 500 calories.