The team must free a falsely-condemned prisoner - former IMF techno-genius Barney Collier.

The IMF must take down Selimun, who works for the Golden Serpent triad running drugs. Complicating matters, Grant's father Barney has already infiltrated Selimun's operation, but is captured and the team must weigh whether to help him or complete the mission.

The team turn Selimun against his Golden Serpent masters, but when they kill him they must deal with the head of the organization to recover the hidden gold and destroy the Serpent once and for all.