<p> Archaeologist Julian Richards returns to some of his most important digs to discover how science, conservation and new finds have changed our understanding of entire eras of ancient history.<br/> Pagans of Roman Britain<br/> 1/4 Julian Richards goes back to the excavation of two burials from Roman Britain.<br/> Families of the Stone Age<br/> 2/4 Archaeologist Julian Richards returns to the excavation of two burials from the Stone Age.<br/> Sacred Women of the Iron Age<br/> 3/4 Julian Richards returns to the excavation of two very different Iron Age women.<br/> The First Anglo-Saxons<br/> 4/4 Julian Richards returns to the excavation of two early Anglo-Saxon cemeteries.</p>