Professor Alice Roberts returns to uncover fresh archaeological treasures and discoveries.

Featuring a vast first-century Roman compound, the warhorses that changed the course of history, a medieval murder mystery, the thriving farmstead belonging to Isaac Newton's mother, thousands of animal bones from a Roman farm, and a 300-million-year-old forest that built the modern world.

The lost estate of Harold Godwinson, last Anglo-Saxon king of England, a completely intact 4,000-year-old cremation vessel and an unprecedented Roman whetstone factory.

Rare Anglo-Saxon swords, a mysterious and macabre Roman bone box and a cross-continental investigation into Admiral Nelson's favourite ship.

Featuring two incredibly rare finds from an Iron Age hoard, a look inside the UK's largest and most complex dig in a generation, an Iron Age site perched on the very edge of the White Cliffs of Dover, and the earliest example of an artist's signature from Roman Britain.

Featuring visceral evidence of a bloody massacre in the Scottish Highlands, one of the largest Roman cemeteries ever found in Britain, Bradford's first Muslim burial, more finds in Carlisle from a Roman bathhouse, and from the 1970s, Scotland's first skatepark.