Proteus

Big John Spada, a self-made millionaire operating from New York, not only runs global enterprises with precision but also covertly supports Proteus, a movement dedicated to freeing political prisoners and opposing tyranny. When his daughter Teresa is arrested in Argentina after treating a gunshot victim, and her husband Rodolfo, an outspoken critic of the fascist government, is also taken, Proteus devises a plan for their rescue. However, as they work to save Teresa and Rodolfo, Spada finds himself targeted by their enemies.