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

• Delta
• Tiger Film
• Terence Hill
• Bud Spencer
• Reinhard Kolldehoff
• Riccardo Pizzuti
• Marcello Verziera
• Sergio Bruzzichini
• Cyril Cusack
• Alexander Allerson