Self-proclaimed "extreme metal detectorists" Tim "Ringmaster" Saylor and "King" George Wyant scour the country for relics, riches and lost pieces of American history. Where we see an empty yard, field or beach, they see a thousand stories. And in Season 4, KG and Ringy have kicked up the hunt for nectar to a whole new level while working closely with archaeologists to tell the stories of America. They have crisscrossed the US solving historical mysteries - discovering the locations of historic forts, recovering bullets from famous battles, digging up nectar from American legends like Captain John Smith, Lewis and Clark, Butch Cassidy, and more.