Men in Black 2 (2002) is a sci-fi action-comedy where Agent J (Will Smith) is tasked with reuniting with his former partner, Agent K (Tommy Lee Jones), after K’s memory is erased. Together, they must stop an alien threat, Serleena, who is disguised as a human and seeks a powerful alien artifact. The film blends humor, action, and extraterrestrial adventures while highlighting the duo’s partnership and teamwork.