This new official picture of Men in Black 3 features both Will Smith and Tommy Lee Jones:

Men in Black 3 Trailer

(Click on the picture to enlarge.)

Agent J (Will Smith) travels in time to MIB’s early years in the 1960s, to stop an alien from assassinating his friend Agent K (Tommy Lee Jones) and changing history.

Here’s the movie trailer if you haven’t seen it yet:

MEN IN BLACK 3

The release date of Men in Black 3 is set for May 25, 2012.
:)