The "Trinity" crew makes another modern era film. Plata and Salud are pilots ditching aircraft for insurance money. They wind up crashing for real in the jungles of South America. The plot involves "Mr. Big", who is buying the diamonds from the miners for much too little, and has thugs who keep the price down. Of course, Plata and Salud side with the miners

Western favorites Bud Spencer and Terence Hill team up again in this unofficial Trinity film, and go up against an army of organized criminals who have set their sights on a gold mining community.