DMAX+1

The Mooka Boys are finally ready to start tunnelling toward black opal glory, until their last working machine suffers a catastrophic breakdown.

The Blacklighters' team leader, Mark, is severely injured in a mining accident forcing Paul and John to work overtime on two separate claims.

In the Pilbara region, the Ferals hit a run of nuggets that could transform their season. Meanwhile, the Gold Retrievers are rocked by a medical emergency.

The Poseidon Crew's mine site is swamped after a brutal storm. Ryan collapses in a deadly heatwave, while Russell and Shane uncover a big nugget.

Heather and Phil brave treacherous landscapes and deadly wildlife in their search for the vengeful and ancient Mayan spirit known as the Stone Lady.

Russell follows a trail of warning signs south of a Bigfoot chokepoint leading into Washington's backcountry. Bryce speaks to a terrified witness.