Men in Black II

Men in Black II MIIB is a 2002 American science fiction action comedy film starring Tommy Lee Jones and Will Smith. The film also stars Lara Flynn Boyle, Johnny Knoxville, Rosario Dawson, Tony Shalhoub and Rip Torn. The film is a sequel to the 1997 film Men in Black and was followed by Men in Black 3, released in 2012. This series of films is based on the Malibu Marvel comic book series The Men in Black by Lowell Cunningham. A video game partly based on the film was released in 2002 titled Men in Black II Alien Escape. Agent J must bring Agent K back from retirement when the evil Kylothian, Serleena comes to Earth looking for the Light of Zartha, a source of great power that will destroy the entire Earth if it doesnt leave the planet soon.

J is called to investigate the murder of an alien owner of a pizzeria. He interviews the waitress, Laura Vasquez Rosario Dawson, learning that the murderers were two other aliens, Serleena, a shapeshifting Kylothian who has taken the form of a lingerie model Lara Flynn Boyle, and Scrad Johnny Knoxville, a twoheaded alien working for Serleena. Laura states they were looking for the Light of Zartha. Though MIB rules state that he should neuralyze Laura, J has become infatuated with her, and lets her go.J finds the Light of Zartha is a potent weapon, but the only trace of information is tied to K. J goes to Truro, Massachusetts to find K, now working as the postmaster of the town, and convinces him aliens exist by showing the other postal workers are aliens. K agrees to go back to New York City. As they start the deneuralyzing process at MIB headquarters, Serleena and Scrad launch an attack on MIB, causing the facility to go into lockdown. J and K are evacuated from headquarters before the process is complete. J takes K to Jack Jeebs Tony Shalhoub to use his illegal deneuralyzer. K regains his former MIB memories, but reveals that he has neuralyzed himself years before regarding the Light. He left himself a series of clues. ........

Source: Wikipedia