Congotanga, West Africa, has no extradition laws; the government is controlled by foreign gangsters, headed by Carl Rittner. The latest plane from Europe carries lovely Louise Whitman, fleeing a French murder charge, and Mannering, who pays resident hit man O'Connell to kill her. Through a chain of circumstances Louise, O'Connell, and heroic surveyor David Carr end up alone in the jungle on Carr's mission to determine the true border of Congotanga... in which Rittner is keenly interested.

A government agent's son wins respect and love when he challenges counterfeiters.

Paris-based New York Herald Tribune reporter Jimmy Race (Andrews) is sent by his boss (Sanders) behind the Iron Curtain in Budapest to investigate a meeting involving the Hungarian ambassador.

Outside the Wolf Club, wayward high school student Geraldine “Jerry” Briggs waits in the parking lot, while her partner in crime, Al, steals hubcaps from parked cars. When a patron named Steve Miller notices his hubcaps missing, he phones the police, and Jerry is apprehended.