Hank Frost hires out to bodyguard a returning, deep-cover female U.S. agent. He has to drive her from Los Angeles to Washington, D.C, where she'll report directly to the President of the United States. The brain of this unbelievably beautiful redhead carries a list of Communist agents holding positions of trust in the highest echelons of the CIA and FBI-men who have set both organizations on the trail of Frost and the girl with orders to shoot on sight.