Showcasing today's factory workers alongside tomorrow's machines making cans of food most viewers have at home.
McVitie's factory in Carlisle, Cumbria, opens its doors to reveal how millions of the nation's favourite biscuits are made, 24 hours a day, in one of Britain's biggest factories and one of the oldest biscuit factories in the world.
An insight into Heinz's Wigan plant, a factory that produces 1.3 million cans of beans a day, and 128,000 tonnes of soup.