"Men In Black II" is a 2002 science fiction comedy film and a sequel to the original 1997 movie. The story follows agents J and K as they protect Earth from extraterrestrial threats. After a mysterious alien named Serleena arrives, they must work together to stop her from obtaining a powerful artifact. In this film, J struggles with his partner's retirement and the loss of his memories. He seeks out K, who has been living a normal life, to help him combat the new alien menace. The movie features humor, action, and a variety of imaginative alien characters.