This documentary uses 3D computer graphics and animation sequences to study the ancient works of architecture regarded by the Greeks and Romans as the Seven Wonders of the World. Those offering expert analysis of the Hanging Gardens of Babylon, the statue of Zeus, the temple of Artemis, the mausoleum of Halicarnassus, the colossus of Rhodes, the Pharos of Alexandria and the pyramids of Egypt include Professor Bent Smith, Dr Jim Coulton, Dr John Bennet and Dr Chris Pelling.