ON TOP – Iceland, a lighthouse, a cold winter evening. Her thoughts drift back to that summer … to bathing in the hot springs … to when they first met … and embraced. DOWN UNDER – Australia, the desert, a blistering heat wave. His pickup stops at an icehouse … he lays the blocks neatly on the buckboard … and drives off haunted by a aching memory.
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 MIBs untarnished mission statement: protecting the earth from the scum of the universe.
With the impending ice age almost upon them, a mismatched trio of prehistoric critters -- Manny the woolly mammoth, Diego the saber-toothed tiger and Sid the giant sloth -- find an orphaned infant and decide to return it to its human parents.
Trapped in their New York brownstone's panic room, a hidden chamber built as a sanctuary in the event of break-ins, newly divorced Meg Altman and her young daughter Sarah play a deadly game of cat-and-mouse with three intruders - Burnham, Raoul and Junior - during a brutal home invasion.