In 1990 someone flew over this Worcestershire field and took this aerial photograph, you see all these extraordinary crop marks that aren’t visible from the ground. But, what are they? Well, we got two clues. A couple of fields in this direction, archaeologists have discovered vast amounts of pottery and evidence of houses and deep pits all of it Bronze age and in such large amounts. It’s considered to be of national importance. But over here is Breedon Hill, one of the largest Iron Age hill forts in the whole country. So what’s going on here? Local archaeologists have called us in to sort it all out, in just three days.