A top-secret agency that deals with extraterrestrials must stop an intergalactic terrorist from causing a galactic disaster.

Agent J must travel back in time to MIB's early years in the 1960s and save his partner, Agent K, from being assassinated by an alien. Along the way, Agent J teams up with young Agent K and learns that there are secrets to the universe that Agent K never told him.

Men in black: A sci-fi comedy about tow top secret agents with the everyday mission of policing alien activities on planet Earth. Men in black II: The scum-fighting super-agents latest mission is to save the world from a total intergalactic disaster. Men in black III: Agent Jay travels back in time to 1969 where he teams up with a younger version of Agent Kay to stop an evil alien from destroying the future.