Sabotear en la selva (1953)

A group of soldiers searches the Peruvian jungle for a downed airplane carrying sensitive government documents. Accompanying them is a young woman hoping to find her boyfriend, the only survivor of the crash. The expedition does not know, however, that another expedition is also searching for the plane. This group is a coalition of bandits and Soviet spies, intent on finding both the documents and a large gold shipment secretly carried aboard the aircraft.