Dr. Jeremy Stone
Arthur Hill
Dr. Charles Dutton
David Wayne
Senator from Vermont
Eric Christmas
Lt. Shawn (Piedmont team)
Mark Jenkins
Sgt. Crane (Piedmont team)
Peter Helm
Wildfire Computer Sgt. Burk
Joe Di Reda
Lt. Comroe
Carl Reindel
Toby (technician)
Ken Swofford
Clara Dutton
Frances Reid
Air Force Major
Richard Bull
MP Capt. Morton
John Carter
Cabinet Secretary (uncredited)
Glenn Langan
Dr. Mark Hall
James Olson
Technician (uncredited)
Sandra de Bruin
Allison Stone (uncredited)
Susan Brown
Medic Captain (uncredited)
Bart La Rue
Assistant to Cabinet Secretary (uncredited)
Walter Brooke
Mother - Piedmont (uncredited)
Jan Burrell
Dee Carroll
Bearded Surgeon (uncredited)
Michael Crichton
Sen. McKenzie (uncredited)
David McLean
Pete 'Old Doughboy' Arnold (uncredited)
Emory Parnell
Operator of 'The Hand' (uncredited)
Michael Pataki
Dr. Ruth Leavitt
Kate Reid
Capt. Morris (uncredited)
Quinn K. Redeker
Garry Walberg
Utah Crash Site Officer (uncredited)
Len Wayland
Dr. Benedict (uncredited)
Jason Johnson
Karen Anson
Paula Kelly
Jackson
George Mitchell
Major Manchek
Ramon Bieri
General Sparks
Peter Hobbs
Dr. Robertson
Kermit Murdock
Grimes
Richard O'Brien
Visual Effects
Douglas Trumbull
Director of Photography
Richard H. Kline
Production Design
Boris Leven
Director
Robert Wise
Producer
Novel
Makeup Artist
Bud Westmore
Screenplay
Nelson Gidding
Original Music Composer
Gil Mellé
Editor
Stuart Gilmore
John W. Holmes
Sound
James R. Alexander
Ronald Pierce
Waldon O. Watson
Special Effects
Whitey McMahon
Art Direction
William H. Tuntke
Set Decoration
Ruby R. Levitt
Costume Design
Helen Colvig
Hairstylist
Larry Germain
Jamie Shourt
Albert Whitlock
Grip
Kenneth Smith