In the last episode of the series, Rob Bell explores the spiritual home of lifesaving the Longstone lighthouse off the coast of Northumberland. (S2 Ep 3)[S]
...Impossible. Rob Bell explores the wild and beautiful south coast of Ireland to reveal why Fastnet is regarded as the most stunning rock lighthouse ever built. (S1 Ep 3)[S]
...Impossible. Rob Bell uncovers the stories behind Scotland's Bell Rock lighthouse, an engineering marvel built on a deadly, submerged reef in the treacherous North Sea. (S1 Ep 2)[S]
...Impossible. Rob Bell heads nine miles out into the English Channel to see why building the world's first rock lighthouse was such a monumental achievement. (S1 Ep 1)[S]