A team of military experts and scientists go after a terrorist group that has seized a deadly virus and is threatening to release it.
| Actor | Role |
|---|---|
 Ernie HudsonMajor Tipton | Major Tipton |
 Jeff FaheyCaptain Lang | Captain Lang |
 Rob StewartSparks | Sparks |
 Frank ZagarinoMcKinney | McKinney |
 Hal HolbrookAdmiral Henshaw | Admiral Henshaw |
 Joe LaraNash | Nash |
| NNatasha SutherlandMarie | Marie |
 Todd JensenHutch | Hutch |
 Gideon EmeryBowers | Bowers |
| TTshepo NzimandeDibiase | Dibiase |
 Jacques GombaultPiet | Piet |
| FFrantz DobrowskyDr. Wendell Brenner | Dr. Wendell Brenner |
| CChris BuchananKalla | Kalla |
| HHal OrlandiniRooney | Rooney |
 Paul DitchfieldDr. Wells | Dr. Wells |
| AAvi ShafriaRawlings | Rawlings |
 Dan RobbertsePretorius | Pretorius |
| AAdrian WaldronJack Rilke | Jack Rilke |
| MMichael BrunnerCaptain Gibbs | Captain Gibbs |
 Wilson DunsterNiles | Niles |
| MMichael McGovernPat Sunland | Pat Sunland |
| MMark MulderLieutenant | Lieutenant |
| SSparky Van DykGert | Gert |
| EEugene SnymanDobbins | Dobbins |
| DDouglas BristowGeneral West | General West |
 Dirk StoltzFrik | Frik |
| SSydney ChamaBanda | Banda |