David Rae

Harry Wingate, a rugged adventurer, is hired by a gem collector to retrieve a priceless opal, known as "The Blue Lightning," from Lester McInally, a super-criminal with an army of killers operating in the Australian outback.

A group of Greenpeace youths board an oil rig that's about to be sunk, planning to prevent it. Once on board they discover that they are not alone, something on board is making people act very strange... and what relationship do the rigs previous occupants have with the occult?