Jackie Sullivan

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.

Nathaniel Williamsen is taken to an island mission with his fiancee Sophie. Their ship, the Rona, is captained by the roguish Bully Hayes, who also takes a liking to Sophie. When Sophie is kidnapped by slave trader Ben Pease "Nate" teams with Hayes in order to find her.

In a lake high in the mountains of New Zealand, hunter Gibbie Gibson discovers a plane wreck from WW2. When word gets around, a gang of crooks turns up and threatens him and his daughter, because they know there is 50 million dollars of gold in the wreck. Gibbie, his partner and helicopter pilot Barney, and his daughter Sally, are caught up in a race for the Yankee Zephyr.

When the teenagers in a small Illinois town start getting murdered, the police chief makes a connection to the mysterious scientific experiments being done at the local university and must stop them before his own son is dragged into the deadly scheme.