Udo Kier Psychologist
Billy Bob Thornton Dan Truman
Ben Affleck A.J. Frost
Bruce Willis Harry S. Stamper
Kurt Bryant Stunts
Owen Wilson Oscar
William Fichtner Colonel Willie Sharp
J.J. Abrams Screenplay
Tabby Hanson Stunts
Steve Buscemi Rockhound
Liv Tyler Grace Stamper
Keith David General Kimsey
Jason Isaacs Ronald Quincy
Michael Clarke Duncan Bear
Dina Morrone Italian Newscaster
Anthony Cecere Stunts
Kevin Greutert Assistant Editor
Judith Hoag Denise
Tony Gilroy Adaptation
Peter Stormare Lev Andropov
Chris Ellis Flight Director Clark
Shawnee Smith Redhead
Henry Kingi Stunts
Will Patton Chick
Charlton Heston Narration (voice)
Michael Bay Director, Producer, NASA Scientist (uncredited)
Marshall R. Teague Colonel Davis
Bodhi Elfman Math Guy
Robert Legato Visual Effects Supervisor
Ellen Cleghorne Helga the Nurse
John Aylward Dr. Banks
Chris Durand Stunts
Lizz Wolf Costumer
Terry Jackson Stunts
Anne Varèze French Newscaster
Gilbert B. Combs Stunts
Christian Clemenson Droning Guy
Jim Van Wyck Executive Producer
Jessica Steen Co-Pilot Jennifer Watts
Joel Negron Assistant Editor
Joseph Patrick Kelly Marine #1
Robert L. Sephton Sound Effects Editor
Rick Simpson Set Decoration
Mark Boone Junior New Yorker (uncredited)
Kevin Wasner Prop Maker
Jerry Bruckheimer Producer
Phil Neilson Stunts
Kenny Bates Stunt Coordinator, Associate Producer, Second Unit Director
Bill W. Benton Additional Sound Re-Recording Mixer
Gregory J. Barnett Stunts
Mark Goldblatt Editor
Shane Salerno Adaptation
Bill O'Leary Chief Lighting Technician
Eddie Griffin Bike Messenger
Frederick Weller NASA Tech
Mitchell Amundsen Camera Operator
John C. Meier Stunts
David Farmer Sound Effects Editor
John Schwartzman Director of Photography
Greg Collins Halsey
Todd E. Miller Associate Editor
Bryan Hirota CG Animator
Christopher Boyes Sound Designer
Troy Gilbert Stunts
Carin Rogers Dialogue Editor
Steven Ford Nuke Tech
Dwight Hicks FBI Agent #1
Gale Anne Hurd Producer
Chad Oman Executive Producer
Andy Gill Stunts
Bennie Moore Stunts
Tom Myers Sound Effects Editor