Kill It, Cut It, Use It - Episode Guide

In this programme, Julia discovers how the inedible parts of a cow can be turned into everything from flash car seats and tennis rackets to fashionable fastenings and posh plates.

In this programme, Julia discovers how everything from a sheep's skin to its placenta can be turned into comfy boots, cosmetics and even condoms.

In this programme, Julia discovers how the humble pig can provide everything from shoes and hairbrushes to sweets and vital medical parts.

In this episode, Julia discovers how fish and seafood end up inside everything from hairspray and beer to perfume and guitars.

In this concluding programme, Julia Bradbury revisits her highlights from the series and discovers which animal part is used to produce our bestselling books.