When a top oil executive dies mysteriously aboard his private jet, the company's board suspects foul play and hires Drummond to investigate. Attempts on his own life lead him to believe the two lovely females are "hit men" for an international crime syndicate.
Drummond pursues them from foggy London to the sunny Mediterranean, but finds himself trapped in a deadly game of cat and mouse with the most diabolical mastermind since Ian Fleming's villain, Dr. No.