The astonishing discovery of a mosaic has art historians, archaeologists and Alice very excited as they slowly reveal its full beauty.

The south of England offers rich pickings, including the earliest money made in Britain and a massive haul of Roman treasure that brings to life the fall of the empire in Britain.

The best archaeology from the north of Britain, including Scotland’s oldest railway, one of the best-preserved Norman castles and an extraordinary find from a Neolithic tomb.

Unearthing a Jurassic giant, investigating finds from an Anglo-Saxon cemetery and uncovering the hidden heart of Roman Leicester.

A new Roman town and hundreds of finds are discovered. The Cerne Giant finally gets a date, and a World War II air crash mystery is laid to rest.

Featuring a Roman fort on Hadrian’s Wall, evidence of early writing by the Picts in Scotland and a 3000-year-old Bronze Age coffin buried under a golf course.

Digs in southern England reveal a previously unknown Roman town, a Tudor ship buried beneath a quarry and evidence of Henry VIII’s financial under the Tower of London.

In the west of the UK, a spectacular monument older than Stonehenge, a 200-year-old mine trapped in time and a lost medieval friary.

A gatehouse riddled with Civil War bullets, a unique Iron Age shield made from bark and Roman burials with pots where the heads should be.

Alice Roberts reveals a Dutch ship sunk by the English, a Cornish Roman fort and a 5000-year-old Neolithic monument.

Travelling east, Alice discovers a Roman barn conversion, unearths a Tudor fort and finds intricately carved 10,000-year-old weapons.

In Scotland and the north of England, Alice investigates an Ice Age camp, the mystery of a medieval skeleton and the earliest evidence of salt making in Britain.