A group of former Special Forces operatives (played by Ben Affleck, Oscar Isaac, Charlie Hunnam, Garrett Hedlund, and Pedro Pascal) reunites and plans a heist in a sparsely populated multi-border zone of South America. For the first time in their prestigious careers, these unsung heroes undertake this dangerous mission for self instead of country. Things take an unexpected turn and threaten to spiral out of control, their skills, their loyalties and their morals are pushed to a breaking point in an epic battle for survival.