The rich history of the British Isles continues to inspire books, films, and television to this day. From the invasion of the Roman Empire to the monarchy of the terrible Tudors, these islands have witnessed countless eras of human culture, most of which have been bloody and brutal. Follow along as the guys seek out the oldest site that they have ever investigated--hidden within the heart of an ancient woodland--where a time capsule to a long-forgotten era can be found.