Though our heros thought they were alone in the jungle of Mexico, smoke is seen rising in the near landscape. Patsy and Chuck go to check it out. Will they find signs of people? How will their discovery be a help, or a new danger? Imagine their surprise to find a crusty old gent who knows the lay of the land fairly well. Will the old prospector, Ben Gillis have something that might help with getting their plane off the ground?