Documentary about the rivalry between the biggest players in Britain's biscuit industry, uncovering stories of copycats, high court battles and cost-cutting in a fiercely competitive field where eight out of ten new products fail. Dawn French narrates an in-depth look at a world of Penguins, Clubs, Hob Nobs and Jaffa Cakes.

Documentary about the biggest players in Britain's crisp industry, Smiths, Golden Wonder and Walkers, and how their rivalry has played out over the course of decades, adopting new flavours and marketing techniques to outshine one another.

Dawn French narrates a look at some of the fiercest rivalries between British chocolate bar manufacturers, revealing the lengths companies went to in a bid to make their product the nation's favourite. Featuring contributions from the brains behind the brands.