A mosaic in a partially abandoned army-barracks may be part of an ancient Roman villa. The time team head for an army barracks in Netheravon, Wiltshire, to test a theory that a Roman villa is concealed beneath the site. A colonel discovered a piece of mosaic pavement there in 1907, but until now archaeologists have not been allowed behind the barbed wire. Can the team solve the mystery before the troops return?
