While doing field work in Australia’s Gibson Desert, Snowy Grinder meets up with a weirdo named Archie. Together they set off to find the missing Dr. Jim Hartwell and Monomotapa, the Palace of Purple Diamonds...but they haven't accounted for the Gods.
Reporter J.J. wants to write a story about an Afrika rallye, 3000 km across desert and steppe. Unfortunately her driver and car get lost only days before the start, so she hires ex-stuntman Eddie and buys a wreck of a car from her last money. Eddie can help her to a new motor - by stealing it from the ruthless count Borgia, who from now on is their hardest and meanest competitor in the rallye.
A Coca-Cola bottle dropped from an airplane raises havoc among a normally peaceful tribe of African bushmen who believe it to be a utensil of the gods.