The gold miners of the Yukon are back to put everything on the line in the hopes of striking it rich. With new miners, new claims and new machines, the stakes are higher than ever!

The Australian Outback's wildest treasure hunters face even bigger challenges in their quest to strike it rich, as they seek the legendary Queen of Gems: opal.

Todd Hoffman is ready to get back in the mining game. He's putting his life savings into an ambitious plan to turn around a distressed mine in Nome, Alaska.

For families moving entirely off-grid, the learning curve is steep. To save their homesteads, they call in survival experts to prepare them for the worst.

Modern day treasure hunter Drew Pritchard travels the length and breadth of the country in search of weird and wonderful objects. The bigger the hoard, the happier he is.