Bruce Willis Harry S. Stamper
Ben Affleck A.J. Frost
Owen Wilson Oscar
Steve Buscemi Rockhound
Jason Isaacs Ronald Quincy
William Fichtner Willie Sharp
Liv Tyler Grace Stamper
Keith David General Kimsey
Will Patton Chick
Billy Bob Thornton Dan Truman
Peter Stormare Lev Andropov
Udo Kier Psychologist
Michael Bay Director, NASA Scientist (uncredited), Producer
Gale Anne Hurd Producer
Charlton Heston Narration (voice)
Shawnee Smith Redhead
Michael Clarke Duncan Bear
J.J. Abrams Screenplay
Jerry Bruckheimer Producer
Jessica Steen Jennifer Watts
Mark Boone Junior New Yorker (uncredited)
Judith Hoag Denise
Grace Zabriskie Dottie
Chris Ellis Flight Director Clark
Tony Gilroy Adaptation
Eddie Griffin Bike Messenger
Charlie Picerni Stunts
Layla Roberts Molly Mounds
Marshall R. Teague Colonel Davis
Christian Clemenson Droning Guy
Stanley Anderson President
Bodhi Elfman Math Guy
Henry Kingi Stunts
John C. Meier Stunts
Andy Milder NASA Tech
Christopher Boyes Sound Designer
John Aylward Dr. Banks
Lawrence Tierney Eddie 'Gramp' Stamper (uncredited)
Matt Malloy NASA Tech
Jonathan Hensleigh Executive Producer, Screenplay, Story
Frederick Weller NASA Tech
Ken Hudson Campbell Max
Steven Ford Nuke Tech
Andy Gill Stunts
Greg Collins Halsey
Shane Salerno Adaptation
Brian Brophy NASA Tech
Chad Oman Executive Producer
Steve Boeddeker Sound Effects Editor
Dan O'Connell Foley Artist
Gregory J. Barnett Stunts
Kevin O'Connell Sound Re-Recording Mixer
Diane Warren Songs
Grayson McCouch Gruber
John Frazier Special Effects Supervisor
Dyllan Christopher Tommy
Anthony Guidera Co-Pilot Tucker
J. Patrick McCormack General Boffer
Steve M. Davison Stunts
Phil Neilson Stunts
Tom Myers Sound Effects Editor
Steve Kelso Stunts
Mauro Fiore Second Unit Director of Photography
Googy Gress NASA Tech
Seiko Matsuda Female Asian Tourist
Danny Rogers Stunts
Jim Fitzpatrick NORAD Technician
Kevin Greutert Assistant Editor
Kurt Bryant Stunts
Brian Hayes Currie NASA Tech
Craig Barron Visual Effects Supervisor
Kenny Bates Stunt Coordinator, Associate Producer, Second Unit Director