Ray Mears embarks on a voyage of discovery into the lost foods of Britain's Stone Age, a journey that draws on all his bushcraft skills and knowledge of ancient ways of life around the world. Hunter gatherers rely on meat more than any other food, and their lifestyle revolves around the hunt. Ray shows how many meals a single deer can provide, finds seeds that can be made into biscuits for trail snacks, and samples the flavours our ancestors may well have added in their search for new tastes.