- Tommy Lister Jr. - GR55
- Simon Rhee - GR61
- Rance Howard - John Devreux
- Lilyan Chauvin - Mrs. John Devreux
- Thomas Rosales Jr. - Wagner
- Ned Bellamy - FBI Agent
- Duane Davis - Vietnam Army Officer
- Kamel Krifa - H.T.
- Michael Jai White - Soldier
- Kris Van Damme - Young Luc
- Mark Hanson - Soldier (uncredited)
- Drew Snyder - Charles
- Michael Winther - Technician
- Monty Laird - Attendant
- Joanne Baron - Brenda the Waitress
- Lupe Ontiveros - Gregor's Maid
- John Storey - Clark
- Bradford Bancroft - Powell
- Tai Thai - Vietnamese Boy
- Rachel Wagner - Girl in Motel
- Paul Raczkowski - Briefing Officer
- Daniel Demorest - Radio Operator
- Walter Robles - Sniper
- Jophery C. Brown - Thug
- Dona Hardy - Old Woman
- David Efron - Trucker
- Dave Digregorio - Trucker
- Rhino Michaels - Trucker
- Stephen Wolfe Smith - Reporter at Hoover Dam
- Mirron E. Willis - Sharpshooter
- Al Wyatt Jr. - Local
- John DeMita - TV News Crew Member
- Jill Jaress - TV News Crew Member
- Dea Cantu
- Roland Emmerich
- Vic Armstrong
- Dean Devlin
- Craig Baumgarten
- Annette Benson
- Penny Perry
- Andy Malcolm
- Don White
- Christopher Franke
- Patrick Cyccone Jr.
Capítulo disponible en las siguientes plataformas: