October 1942.

At a secret rendezvous point off the coast of neutral Argentina, a small merchant ship delivers supplies to Nazi submarines and raiders. The OSS is deternined to sabotage the operation by any means necessary. But one of the key saboteurs they've enlisted—a young U.S Marine—must fight his own private battle between duty and honor. Because he was chosen for a reason—to gain trust and support of his own flesh and blood. A powerful Argentinian called "el Coronel." The father he never knew...