Dancing with Sabrina takes us on a fantastic serpentine journey along a river from her source in the Welsh mountains to the Bristol Channel where she meets the sea. The Severn is England's longest river and takes her name from the Roman's given name of Sabrina, the secret love child of the ancient British King Locrine. Bob whisks us back to discover the past and meet the villains, heroes and madmen that Sabrina has been witness to across the ages. He takes us through the towns and villages that have sprung up upon her banks and reveals their ancient secrets and folklore. He samples the modern day with his refreshingly simple needs and throws light on where to go and not to go, to eat, drink and visit.