The Blacklighters discover opalised sea creatures in an ancient seabed. The Cheals close in on their biggest opal haul ever, but all is not as it seems. The Opal Whisperers' partnership with veteran ...

Season 9 Plot Australia's toughest treasure hunters are back, taking on the extreme hardship of the Australian outback in pursuit of opal riches. Outback Opal Hunters Season 9 aired on February 16th, ...