A seasoned airline pilot miraculously crash lands his plane after a mid-air catastrophe, saving nearly every soul on board. After the crash, Whip is hailed as a hero, but as more is learned, more questions than answers arise as to who or what was really at fault and what really happened on the plane.

Sci-fi action violence, and brief suggestive content. 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.