"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."
Barry Sonnenfeld, Josh Brolin, Joseph D'Onofrio, Lanny Flaherty, Tommy Lee Jones, Will Smith, Emma Thompson, Keone Young, Rick Baker, Woodie King, Barry Sonnenfeld, Susan Ringo, Gerrit Van Der Meer, Larry Venito, David Pittu, Douglas Crosby, Joseph R. Gannascoli, Michael Stuhlbarg, Tom McComas, James Martin Kelly, John Shaver, Chloe Sonnenfeld, Stephanie Ellis, Mike Colter, Adam Mucci, Nicole Scherzinger, Tobias Segal, Alice Eve, Bill Hader, Jemaine Clement, Kevin Townley, Victor Ortiz, Kirk T. Larsen, Ken Arnold, Stephen Brian Jones, Kimmy Suzuki, Michael Chernus, Ian Blackman, Jack O'Connell, Clarke Thorell, Jeremy Beiler, Charlie Barnett, Cayen Martin, Alexandra O'Hara, Violet O'Hara, Valence Thomas, Katy Frame, Tyler Johnson, Kati Rediger, Liliane Klein, Britt Johnson, Jared Johnston, Jonathan Drew, Joel Brady, Anthony J. Gallo, Will McLaughlin, Javier Jose Rivera Nieves, Ben Brown, Amy Erwitt, Jonathan O'Hara, Etan Cohen