The Boulder Boys try to reach a suspected 20-meter-deep opal level by draining floodwater; Rod Manning uses his wife's opal ring as collateral.

Episode 4

Rod Manning

Les Walsh

Episode 5

Episode 3

In outback NSW, the worst storm in 20 years devastates the Bushmen's and Chris Cheal's mine; in Coober Pedy, the new team, the Blacklighters, need opal to re-establish

Episode 1

Pete and Sam begin a risky project that could pay off big time with opal riches; the Bushmen's new equipment doesn't deliver

Episode 2

The Young Guns spend all of their savings on a hydraulic digger that only causes problems; the Blacklights run out of opal.

Episode 6

Episode 7

Episode 8

The world's toughest treasure hunters push their bodies and bank accounts to the limit on a quest to strike it rich, hunting the legendary Queen of Gems - Opal.

Episode 4

Seasons15

Season 5 Episodes8

Cast2

Discussion

Episode Summary