TV Guide Sky History Saturday

While investigating a potentially ancient marker stone on Oak Island, the team makes stunning new discoveries. Its members examine a potentially ancient marker stone found on the island

Back in Santa Ana, the buyers face 10 vaults belonging to the same owner. Dave snaps up almost half of them, while Ivy draws a nice profit out of his. But in the end, Mary and Kenny end up doing all the heavy lifting

The buyers head out to Lake Arrowhead, California, where Ivy puts economies of scale to the test. Justin almost hits the bull's-eye on his locker, while Darrell and Chad find fortunes on the farm

Dave brings his mentor with him to Rancho Cucamonga, but has little to show for it. Brandi and Jarrod go all in on a hunch, Kenny tries to downsize his strategy, while Ivy shows a skeptical Emily how he pulls a win out of a locker

Alice Roberts and Matt Williams visit the Dorset Country Museum, where they explore finds from archaeological digs across the west of Britain. The presenters examine objects found at a Bronze Age burial site in Barrowclump, a Roman army site called Durotriges and the site of an early hospital at Winchester, Hampshire. Plus, a hoard found by metal detectors revealing hidden secrets of childhood 1,000 years ago, and a Roman settlement at Ipplepen in Devon

Alice Roberts and Matt Williams explore finds from archaeological digs across the north of Britain, and begin at the Ness of Brodgar in the Heart of Neolithic Orkney World Heritage Site, where they view a 5,000-year-old temple. The presenters witness the unearthing of a Roman altar in Maryport, Cumbria, examine discoveries from Flixton in North Yorkshire that are around 11,000 years old, and travel to a cemetery in Ardnamurchan in the Highlands. Plus, a Tudor-era feasting hall, and a hoard of Pictish treasures

Alice Roberts and Matt Williams visit archaeological digs across the country, beginning with a look at the work being carried out in the west of Britain. The presenters visit Salisbury Museum, finding out about developments at sites including the enormous lost Welsh city of Trellech and Kent's Cavern, a prehistoric cave where Britain's earliest human remains have been found

Alice Roberts and Matt Williams visit the Dorset Country Museum, where they explore finds from archaeological digs across the west of Britain. The presenters examine objects found at a Bronze Age burial site in Barrowclump, a Roman army site called Durotriges and the site of an early hospital at Winchester, Hampshire. Plus, a hoard found by metal detectors revealing hidden secrets of childhood 1,000 years ago, and a Roman settlement at Ipplepen in Devon

Alice Roberts and Matt Williams explore finds from archaeological digs across the north of Britain, and begin at the Ness of Brodgar in the Heart of Neolithic Orkney World Heritage Site, where they view a 5,000-year-old temple. The presenters witness the unearthing of a Roman altar in Maryport, Cumbria, examine discoveries from Flixton in North Yorkshire that are around 11,000 years old, and travel to a cemetery in Ardnamurchan in the Highlands. Plus, a Tudor-era feasting hall, and a hoard of Pictish treasures