Will Smith Featured
as Agent J
Tommy Lee Jones Featured
as Agent K
Josh Brolin Featured
as Young Agent K
Jemaine Clement Featured
as Boris The Animal
Emma Thompson Featured
as Agent O
Michael Stuhlbarg Featured
as Griffin
Mike Colter
as Colonel
Bill Hader
as Andy Warhol
Will Arnett
as Agent AA (uncredited)
Jada Pinkett Smith
as Party Guest (uncredited)
Tony Shalhoub
as 1969 Newsstand Vendor (uncredited)
Tim Burton
as Alien on TV Monitors (uncredited)
Rip Torn
as Large-Headed Alien at Funeral (uncredited)