[Video] Men in Black III Movie Clip: 'Who are you?'

Sony Pictures has unveiled clip: 'who are you?' for Men in Black III (2012). The MIB duo of Agent Jay (Will Smith) and Agent Kay (Tommy Lee Jones) are back in action. When the world is threatened by an evil alien, Agent Jay travels back in time to 1969, where he teams up with the younger Agent Kay to stop an evil villain named Boris (Jemaine Clement) from destroying the world in the future. Emma Thompson will play take-charge MIB operative Agent Oh, who is monitoring a prison breakout. Watch clip: 'who are you?' now!

More Men in Black III Trailers & Videos 7

More Movies: Most Viewed Trailer & Videos

Other Movies: Newest Trailers & Videos