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 … Will Smith, Tommy Lee Jones, Lara Flynn Boyle, Rosario Dawson, Johnny Knoxville, Rip Torn, Tony Shalhoub Added on Amazon Prime 2023-11-15. Added on HBO 2022-06-17. Youtube Trailer