Sinopsis
El agente J es enviado para encontrar al agente K y devolverle la memoria tras la reaparición de un caso del pasado de K.
Reparto
Tommy Lee Jones — KayWill Smith — JayRip Torn — ZedLara Flynn Boyle — SerleenaJohnny Knoxville — Scrad / CharlieRosario Dawson — Laura VasquezTony Shalhoub — JeebsPatrick Warburton — Agent TeeJack Kehler — BenDavid Cross — NewtonColombe Jacobsen-Derstine — HaileyPeter Spellos — MotormanMichael Rivkin — Man with DogMichael Bailey Smith — CreepyLenny Venito — New York GuyHoward Spiegel — New York GuyAlpheus Merchant — MIB GuardJay Johnston — AgentJoel McKinnon Miller — AgentDerek Cecil — Repairman AgentSean Rouse — MIB AgentPeter Spruyt — MIB Customs AgentKevin Cotteleer — MIB Customs AgentMarty Belafsky — MIB Customs AgentRick Baker — MIB Passport Control AgentMartha Stewart — Martha StewartMichael Jackson — Agent MSid Hillman — Agent GeeTom Whitenight — Agent CNick Cannon — MIB Autopsy AgentAndre Blair — Central Park AgentJeremy Howard — Bird Guy Alien / Postal Sorting AlienMary Stein — Bird Lady AlienMartin Klebba — Family Child AlienJohn Alexander — Jarra / Family Dad AlienDenise Cheshire — Family Mom / Locker AlienErnie Grunwald — Young Postal EmployeeChloe Sonnenfeld — Young Girl at Post OfficeJohn Andrew Berton Jr. — Split Alien GuyWilliam E. Jackson — Eye GuyDoug Jones — JoeyBiz Markie — Rapping AlienPeter Graves — Peter GravesLinda Kim — Ambassador LaurannaPaige Brooks — "Mysteries in History" LaurannaStephanie Kemp — Neuralyzed MotherBarry Sonnenfeld — Neuralyzed FatherVictoria Jones — Neuralyzed DaughterMichael Garvey — Corn FaceMichael Dahlen — Flesh BallsKevin Grevioux — Pineal EyeDerek Mears — Mosh TendrilsSonny Tipton — Dog PoopJohn Richardson — PostmanPhilip Goodwin — Diner GuyTim Blaney — Frank the Pug (voice)Greg Ballora — Sleeble (voice)Carl J. Johnson — Gleeble (voice)Thom Fountain — Neeble (voice)Brad Abrell — Mannix (voice)Richard Pearson — Gordy (voice)Rick Avery — Subway Passenger (uncredited)Michael Beardsley — Suspicious Video Store Patron (uncredited)Michael Buonomo — College Student (uncredited)Kristin Charney — Family Mom (uncredited)Patrick Coleman Duncan — 'History's Mysteries' Alien (uncredited)Darrell Foster — MIB Autopsy Agent (uncredited)Ned Gorman — Cockroach on Sidewalk (voice) (uncredited)Gene LeBell — Subway Passenger (uncredited)Pete Macnamara — Man in Black (uncredited)Drew Massey — Worm Guy (uncredited)Matthew McGrory — Tall Alien (uncredited)Christopher Metas — Alien Accountant (uncredited)Bart Mixon — Alien Puppeteer (uncredited)Alexandra O'Hara — Diner Waitress (uncredited)David Patykewich — Bald Kid Alien (uncredited)Martin Pfefferkorn — Homeless Alien Collaborater (uncredited)David C. Roehm Sr. — Alien (uncredited)Leo Rogstad — New Yorker on His Cell (uncredited)Thomas Rosales Jr. — Subway Passenger (uncredited)Brandee Sanders — Subway Business Woman (uncredited)Hannah Sim — Head-Bobbing Alien (uncredited)Peter Siragusa — Mayor of Grand Central Terminal Locker Aliens (voice) (uncredited)Daniel Browning Smith — Aquarium Boy (uncredited)Brian Steele — Sharkmouth (uncredited)Mark Steger — Quadraped Alien (uncredited)Alan Tuskes — Lobsterhead Alien (uncredited)Shannon Watson — 70's MIB Agent (uncredited)Bo Welch — Astronaut (uncredited)