But while the film gets plenty of praise for Smith and Jones' chemistry, its retro-inspired aesthetic, or Vincent D'Onofrio's ...

Then, one of the agency's finest men only going by the name "K" (Tommy ... a super energy source called "The Galaxy". Now, Agents J and K must stop the bug before it can escape with the galaxy.

When he does so, Agent J (Will Smith) realizes that the timeline has been changed and he too travels back to July 15, 1969, the day before Agent K is killed. After overcoming some disbelief ...