Aled Jones travels to the garden suburb of Bournville to explore the faith and philanthropy of the Cadbury family, whose Quaker beliefs inspired the design of their revolutionary factory village. Aled meets heritage manager Daniel Callicott and takes a tour of the original workers' houses and their long and productive gardens, designed to encourage healthy living and to contrast with the squalid inner-city Victorian workhouses of the time. Along the way, Aled meets Caroline Cadbury, the great-granddaughter of the co-founder of Bournville, George Cadbury, and finds out why she believes Quakerism created a spirit of peace and tranquillity