Gareth’s boring day ends up a bit more eventful than he would like. Daniel’s plan to ease family tensions doesn’t go smoothly.
Paul and Helen create a kitchen inspired by an old Victorian haberdashery.
When the family refuses to take part in Alice and Ivy's safety plan, they try to trick them but instead end up accidentally locking themselves and the family in the basement.
As the first week in camp draws to a close, Boy George and Matt face the first eating trial of the series.
When Vic says he needs Flashform's helmet, Amy and Colby must scramble to get it back from Milo. When the lair causes a big electric bill, the family must cover to Celia.
Jonathan welcomes Hollywood legend Sylvester Stallone, two-time world heavyweight boxing champ Tyson Fury, and Black Panther: Wakanda Forever stars Martin Freeman and Danai Gurira.
Eric and Viv decide it's time to redecorate the front of the mill.
In Cholula, Mexico's oldest continuously-inhabited city, the journalist inspects the world's largest pyramid for signs of a forgotten past.
In the ancient geological sites of North America, Graham envisions an apocalyptic event that may have changed the Earth — and its inhabitants — forever.
At Göbekli Tepe, the oldest known megalith in the world, Graham questions if simple hunter-gatherers alone could have built such an advanced structure.
Graham discovers a fascinating pattern that may connect the spectacular megalithic temples of Malta, which he believes to be much older than reported.
Christo drops in on Parker at his office and gets a personal tour of his massive operation, Mitch and Doumitt reveal what claim life is like off the clock and Tyler teaches Christo how to drive a rock truck.
Graham visits ancient mounds in North America and wonders if they contain astronomical significance — or even warnings of an apocalyptic climate event.
Graham visits Gunung Padang, an Indonesian archeological site, to find proof of a lost civilization — and the potential cataclysm that wiped it out.
Few scholars have investigated the Bimini rock formation off the coast of Miami, once fabled to be the road to Atlantis — but Graham dives right in.
The author returns to Turkey to explore Derinkuyu, an ancient underground city and survival bunker that could shelter thousands in times of crisis.
In the home stretch of construction, Chip and Jo focus on perfecting the details of the castle. A design issue in the kitchen spurs Chip to insist on a last-minute change order fixing countertops and windows, and Jo gets a surprise at the Silos.
Hosted by Suzanne Whang, the show takes viewers behind the scenes as individuals, couples and families learn what to look for and decide whether or not a home is meant for them.