You never know what hidden treasures may be hiding in your attic that can make money for you. But twin brothers Leigh and Leslie Keno can help you with that. The antique experts travel the country, visiting people’s houses to hunt for hidden gems. The brothers look for long-lost treasures that are literally buried inside the homes. Some of their searches yield treasures while others result in finding only trash. When the brothers find something they think is valuable, they determine its authenticity, condition and, ultimately, value, which they then share with the item’s owner and ask if the owner wants to try to sell the item at auction.