The world's most shagadelic spy continues his fight against Dr. Evil. This time, the diabolical doctor and his clone, Mini-Me, team up with a new foe -- '70s kingpin Goldmember. While pursuing the team of villains to stop them from world domination, Austin gets help from his dad and an old girlfriend.
Kay and Jay reunite to provide our best, last and only line of defense against a sinister seductress who levels the toughest challenge yet to the MIB's untarnished mission statement – protecting Earth from the scum of the universe. It's been four years since the alien-seeking agents averted an intergalactic disaster of epic proportions...