Tommy Lee Jones and Will Smith are back in black as the scum-fighting super-agents Kay and Jay - regulators of all things alien on planet Earth. Their latest mission: to save the world from a total intergalactic disaster!
When a renegade Kylothian monster disguised as a lingerie model threatens the survival of the human race, Jay must find Agent Kay and restore his memory. With their headquarters under siege and time running out, Agents Kay and Jay enlist the help of Frank the Pug and a posse of hard-living worms to help them in their toughest challenge yet!