Ghosts of Stonehenge

Stonehenge is one of the world's greatest mysteries. Now, a new discovery found deep in the soil of the surrounding area is threatening to upturn everything we think we know about this 4,500 year-old landmark. Rob Bell joins archaeologists, scientists and engineers who have uncovered a vast, previously undetected monument that is many times the size of the original henge.

Paddy McGuinness and Cherry Healey get exclusive access to some of the largest factories in Britain to reveal the secrets behind production on an epic scale.

Some of the most iconic and historic buildings of the ancient and medieval worlds are examined by 'blow apart' CGI animation to reveal how these structures were built. Using the latest archaeological investigations combined with X-Ray and LiDar scanning technologies, the series delves into the myths and mysteries behind ancient civilizations and the structures they built.