Reparto y equipo

Will Smith

Agent J

Tommy Lee Jones

Agent K

Josh Brolin

Young Agent K

Jemaine Clement

Boris The Animal

Emma Thompson

Agent O

Michael Stuhlbarg

Griffin

Mike Colter

Colonel

Nicole Scherzinger

Boris's Girlfriend

Michael Chernus

Jeffrey Price

Alice Eve

Young Agent O

David Rasche

Agent X

Keone Young

Mr. Wu

Bill Hader

Andy Warhol

Cayen Martin

Colonel's Son

Clarke Thorell

Prison Guard #1

Adam Mucci

Prison Guard #2

Tom McComas

Prison Guard #3

Douglas Crosby

Prison Guard #4

Woodie King Jr.

2012 MIB HQ Guard

Jack A. O'Connell

1969 MIB HQ Guard

Barry Sonnenfeld

Dirección

Etan Cohen

Guionista

Michael Arndt

Guionista

Laurie MacDonald

Producción

Walter F. Parkes

Producción

G. Mac Brown

Executive Producer

Steven Spielberg

Executive Producer

Danny Elfman

Composer

Bill Pope

Cinematographer

Don Zimmerman

Editor

Bo Welch

Production Design

Mary E. Vogt

Costume Design

Ellen Chenoweth

Casting