The original Men in Black comic book series, created by Lowell Cunningham, is published, introducing the concept of a secret organization monitoring extraterrestrial activity on Earth.
The first Men in Black feature film, starring Will Smith and Tommy Lee Jones, is released and becomes a commercial and critical success, popularizing the franchise.
An animated television series based on the Men in Black film is produced and begins airing, expanding the franchise's audience.
The sequel to the original Men in Black film is released, continuing the adventures of Agents J and K.
The third installment of the Men in Black film franchise is released, exploring time travel and the backstory of Agent K.
Sony announces a new Men in Black film titled Men in Black International, featuring new agents and expanding the universe.
Men in Black International is released, introducing new characters and broadening the franchise's scope beyond the original agents.
The Men in Black organization is established to monitor and regulate extraterrestrial activity on Earth, keeping alien presence secret and protecting the planet from intergalactic threats.
Agent K joins Men in Black and becomes one of the most skilled agents, known for his calm and professional manner in handling alien encounters.
James Edwards, a NYPD officer, is recruited into MIB and becomes Agent J, partnering with Agent K to uphold the organization's mission.
Agents J and K prevent an intergalactic war by capturing an Arquillian royalty and protecting the galaxy from destruction.
Agents J and K capture Edgar, a giant cockroach-like alien hiding on Earth, preventing him from stealing a galaxy and causing massive destruction.
Agent K has his memories wiped and retires from active duty, living a quiet life outside of MIB operations while mentoring Agent J.
Following Agent K's retirement, Agent J takes on more responsibility, leading investigations and mentoring new recruits.
Agents J and K fight the Kylothian alien Serleena, who seeks a powerful artifact on Earth that could threaten the balance of power in the universe.
Agent K rejoins MIB temporarily to assist in critical operations involving new extraterrestrial threats.
Agents J and K protect Earth and the galaxy from Boris the Animal, a rogue alien hitman who escaped from prison and seeks vengeance.
Agent L is recruited, and Agent K eventually returns to civilian life, marking a transition in the agency’s personnel and dynamics.
Men in Black establishes or reveals an international branch to address extraterrestrial affairs globally.
Newer agents H and M encounter a new alien threat, working to maintain global security against extraterrestrial dangers.
