- Susan Lee Hoffman - Dr. Lisa Aronson
- Benito Martinez - Dr. Julio Ruiz
- Bruce Jarchow - Dr. Mascelli
- Leland Hayward III - Henry Seward
- Daniel Chodos - Rudy Alvarez
- Dale Dye - Colonel Briggs
- Gina Menza - Mrs. Jeffries
- Michelle Joyner - Sherry Mauldin
- Tim Ransom - Tommy Hull
- Michelle M. Miller - Darla Hull
- Maury Sterling - Sandman One
- Michael Emanuel - Sandman One Co-Pilot
- Lucas Dudley - Viper One Pilot
- Joseph Latimore - Viper Two Co-Pilot
- Michael Sottile - Gunner Pilot
- Ed Beechner - Gunner
- Matthew Saks - Sergeant Wolf
- Diana Bellamy - Mrs. Pananides
- Lance Kerwin - American Mercenary
- Jae Woo Lee - Korean Captain
- Johnny Kim - Seaman Chulso Lee
- Bill Stevenson - Biotest Guard
- Kellie Overbey - Alice
- Dana Andersen - Corinne
- Patricia Place - Mrs. Foote
- Traci Odom - Little Boy's Mother
- Herbert Jefferson Jr. - Boston Doctor #1
- Thomas Crawford - Boston Doctor #2
- Jenna Byrne - Tracy
- Brian Reddy - Tracy's Father
- Ina Romeo - Mrs. Logan
- Teresa Velarde - Nurse Emma
- Carmela Rappazzo - Hospital Receptionist
- Kurt A. Boesen - Mayor Gaddis
- Jack Rader - Police Chief Fowler
- Robert Rigamonti - Country Health Official
- Robert Alan Beuth - George Armistead
- Gordon Michaels - Man in Line
- Peter Looney - White House Counsel
- Conrad Bachmann - California Governor
- Cary J. Pitts - Anchorman
- Cynthia Harrison - Co-Anchor
- Albert Owens - Broadcast Director
- Julie Araskog - Janet Adams
- George Christy - Senator
- Ralph Miller - Officer #1
- Mark Brown - Officer #2
- Jim Antonio - Dr. Drew Reynolds
- Bruce Holman - Aide to White House Chief-of-Staff (uncredited)
- Jack Kyle - Doctor (uncredited)
- John Lizzi - Newsroom Reporter (uncredited)
- Beau Lotterman - Army Major (uncredited)
- David Novak - Diplomat (uncredited)
- Ross Turner - Townsperson (uncredited)
- J.T. Walsh - Chief of Staff (uncredited)
- David A.R. White - Army Pilot (uncredited)
- John Rusk
- Dianne Dreyer
- Peter Kohn
-
Robert Roy Pool, Laurence Dworet
- Jimmy Jue
- Janet Hirshenson
- Randi Hiller
- Wolfgang Petersen
- Jane Jenkins
- Dan O'Connell
- Gary A. Hecker
- Holly Huckins
- Nerses Gezalyan
- James Ashwill
- Thomas O'Neil Younkman
Capítulo disponible en las siguientes plataformas:
