Episode 1
The Bushmen's new rookie rushes into a deadly no-go zone while the Cheals attempt to revive their season; the Mooka Boys try a new technique to expose opal in colorless rock.
Episode 2
A bomb expert comes in to blast impenetrable rock for the Bishop; the Cheals race to move a rock-extracting blower before heat damages their machine and the Misfits battle avalanches and dust storms.
Episode 3
Handwritten clues left by Leif's late father help the Mooka Boys hunt for an abandoned mine; the Blacklighters battle choking dust on their dry claim and the Tarantos make emergency repairs on their machine. Disc S5 E11 7/15/22
Episode 4
Greg explores the hidden tunnels on his massive claim searching for white opal. The Tarantos' excavator springs a leak and the Blacklighters look for a new house. Disc S5 E12 7/22/22
Episode 5
The Bushmen gamble the last of their cash on their first ever drill rig; the Cheals, desperate for a big opal find, face off against turbulent weather; the Mooka boys hunt for treasure in a scorpion-riddled mine. Disc S5 E13 8/5/22
Episode 6
The Young Guns face dangerous roads and impenetrable mine walls and faulty electronics spark a fire in the Opal Whisperers' HQ. The Blacklighters risk losing their plan as their generator dies. Disc S5 E14 8/12/22
Episode 7
The Bushmen find a hidden shaft by falling into it and the Blacklighters brand-new investment is dead in the water; a busted jackhammer forces JC and the Young Guns to make emergency repairs halfway down the mine shaft. Disc S5 E15 8/19/22
Episode 8
The Bushmen are dismayed after taking over their new recruit's mine and finding it is both treacherous and light on opal; the Bishop turns to explosive means to move a wall; the Misfits work underground for the first time. Disc S5 E16 8/19/22
Episode 9
Scott and the Bishop cause an avalanche while trying to secure a wall. The Mooka Boys' bobcat suffers a critical failure and the Blacklighters dig into a rich and dangerous abandoned mine. Disc S5 E17 8/26/22
Episode 10
The Young Guns' hopes of breaking their drought get shattered after they accidentally smash a valuable gemstone; the Bishop loses Scotty underground; the Tarantos' hopes of exposing a rare opal pocket fall in jeopardy. Disc S5 E18 8/26/22
Episode 11
The Misfits prove their worth to Opal Joe with an ancient bulldozer on their last dig; the Opal Whisperers suffer from infighting; the Cheals race against the clock and seasonal storms to rescue their mission. Disc S5 E19 9/2/22
Episode 12
A massive lightning storm forces the Young Guns to work on a series of flooded dirt roads; the Bushmen risk it all in a dangerous area vandalized by opal thieves; the Blacklighters take their chances with night mining. Disc S5 E20 9/9/22
