In the follow-up to the blockbuster action-adventure XXX, NSA Agent Augustus Gibbons (Samuel L. Jackson), fresh off the success of his last renegade recruitment, once again finds himself in need of an outsider. Gibbons and his new agent Darius Stone (Ice Cube), also code-named "XXX," must track a dangerous military splinter group that is conspiring to overthrow the U.S. Government in the nation's capital.