The first trailer for Men in Black 3 has just been released and we have it for you to watch.Will Smith and Tommy Lee Jones have both returned for the sequel, with Josh Brolin playing the role of a younger version of Agent K.

The movie also stars Alice Eve, Emma Thompson, Rip Torn, Johnny Knoxville, and Jemaine Clement. The movie is directed by Barry Sonnenfeld, who also directed the first two films, and it will be released on May 25th, 2012 in 3D.

"In Men in Black 3, Agents J (Will Smith) and K (Tommy Lee Jones) are back… in time. J has seen some inexplicable things in his 15 years with the Men in Black, but nothing, not even aliens, perplexes him as much as his wry, reticent partner. But when K’s life and the fate of the planet are put at stake, Agent J will have to travel back in time to put things right. J discovers that there are secrets to the universe that K never told him — secrets that will reveal themselves as he teams up with the young Agent K (Josh Brolin) to save his partner, the agency, and the future of humankind."