Neville Perry returns to the legendary German Gully with unfinished business. Outback adventure team Salty and Alan head to the world’s biggest monocline in search of gold. The Gold Devils set their sights on a record-breaking 1000 oz total.

A tragic injury forces Ethan to step up and run the Poseidon Crew on his own. Jacqui and Andrew face dangerous wildlife as they push deeper into the Palmer jungle than ever before. And, a familiar face returns when Brad McGhies takes on the Devil’s Cut.

Justin and Chloe fly choppers to detect in the outback. The Gold Devils pack up their Phoenix Project and try not to leave any gold behind. A new team, the Brumbies, forms when Kat loses her office job and joins her prospecting partner, Brett.

In Victoria, the Poseidon Crew are plagued with accidents. While in Western Australia, Alan and Salty hope a local legend will lead them to buried treasure. And new team, the Heli Hunters, come face-to-face with the dangers of flying choppers.

Jacqui and Andrew blaze a new trail into a remote corner of Fish Creek, but a washout threatens to stop their bulldozer in its tracks. The Gold Devils roll the dice on a costly move to new ground. And, McGhie's hunch on a new dig site pulls in big gold.

In Western Australia, the Heli Hunters are forced to make an emergency landing in remote country. The Brumbies can’t seem to catch a break. While in Victoria, Nev leads the Poseidon Crew to a secret patch in big nugget country.

Mr. Gold and Chris McCully battle it out for the top spot on the gold board. The Kellys are at risk of ending the season with no gold. After some dangerous dives, Jane, Vernon and Zeke's crews each make a push to finish the season with a bang.

Jacqui and Andrew get trapped behind the line of a devastating bushfire, the McGhies bring in new equipment to uncover a gold-rich patch and The Gold Devils are torn apart when a team member goes off on their own.

Expert analysis and experience combine to put Shane and Kate on the gold, while Nev takes Brent and Ethan to a secret spot in the Great Australian Desert, and Alan and Salty risk getting stranded by the tide on isolated salt flats.