The story:
The Jungle Patrol's secret Commander orders the Captain Smyhte and Lt. Baranda to accompany President Luaga on a tour of the border villages, where an undercover "Doc" Luaga is to pose as a tourist and collect data on real conditions.

This sounds like potential trouble, and it is. The trio have to fight their way out of a number of tight spots as Luaga keeps talking into his camera/tape recorder, and they seem to have finally met their match when they walk straight into a town full of bandits and a carefully prepared trap...