Dan Cruickshank and Charlie Luxton uncover the incredible hidden stories behind historic buildings as they are dismantled brick by brick, and meticulously resurrected in new locations. Architectural designer Charlie Luxton explores how these vast and hugely complex jigsaw puzzles are pieced back together, trying his hand at the array of ancient crafts required. Meanwhile, architectural historian Dan Cruickshank investigates the building's history, proving that even seemingly humble buildings have incredible stories to tell.