Agents J and K 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 to save his partner, the agency, and the future of humankind.
Will Smith
Tommy Lee Jones
Josh Brolin
Jemaine Clement
Emma Thompson
Michael Stuhlbarg
Mike Colter
Nicole Scherzinger
Michael Chernus
Alice Eve
David Rasche
Keone Young
Bill Hader
Cayen Martin
Clarke Thorell
Adam Mucci
Tom McComas
Douglas Crosby
Woodie King Jr.
Jack O'Connell
Tobias Segal
Jon Shaver
Gerritt Vandermeer
Alexandra O'Hara
Violet O'Hara
Valence Thomas
Chloe Sonnenfeld
Lanny Flaherty
Jonathan O'Hara
Rick Baker
Joseph D'Onofrio
Joseph R. Gannascoli
Katy Frame
Kevin Townley
Stephen Brian Jones
Tyler Johnson
Kati Rediger
Victor Joel Ortiz
Charlie Barnett
Ian Blackman
Jeremy Beiler
Liliane Klein
Britt Chandler Johnson
Jared Johnston
Ken Arnold
Jonathan Drew
Joel Brady
David Pittu
Lenny Venito
Anthony J. Gallo
James Martin Kelly
Will McLaughlin
Kimmy Suzuki
Kirk Larsen
Rebecca Glasscock
Barry Sonnenfeld
Susan Ringo
Stephanie Ellis
Ben Mac Brown
Amy Erwitt
Brad Abrell
Tim Blaney
Thom Fountain
Carl J. Johnson
Will Arnett
Jada Pinkett Smith
Tony Shalhoub
Alex Ziwak
Jason Liles
Jesse Ridgway
Justin Bieber
Erin Lindsey Krom
Tim Burton
Eha Urbsalu
Rip Torn
Howard Stern
Alpheus Merchant