Jacqui and Andrew face a night-time detecting mission for lost gold.
The Gold Devils gamble on a potential motherlode.
Jacqui and Andrew get separated at night in far north Queensland.
Disaster strikes the Gold Devils with just weeks left in their season.
The Ferals face a standstill when their excavator is seized by rivals.
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.