| 角色 | 饰演者 | 角色介绍 |
| Jake Denning | 凯文·索伯 | |
| General Cook | 格伦·莫肖尔 | |
| Reign Palmer | 亚丽克斯·门纳塞斯 | |
| Bubba | Burton Gilliam | |
| Griffith | James Hampton | |
| General Mark 'Stonewall' Jackson | 阿历克斯·考德 | |
| Toni Nelson | GiGi Erneta | |
| Taylor Drake | Matthew Tompkins | |
| Mary | Marina Sbrochi | |
| Dr. Karen Watkins | Maeghan Albach | |
| Nyki Hudson | Sequoia Houston | |
| Master Sergeant Steve Phillips | Mike Kirton | |
| Pete | Bryon Weiss | |
| Mickey Douglas | Kelly O'Neil Jackson | |
| Jamal | Mario Mims | |
| Jim Slater | Jim Dougherty | |
| Colonel Mark Fielding | Tom Luce | |
| Pvt. Shane Henderson | Scott Edward Logan | |
| Sampson | James Wolford Hardin | |
| Major Thomas Callahan | Pete J. Whitaker | |
| Richard Gabai | Nathan Ross | |
| Sam | Sam Stevens | |
| Williams | Steve 'Papaw' Pyatte | |
| Central Intellegent Agent | Marcus Lee Stephenson | |
| Sara | Pattie Crawford | |
| Pentagon General | Ron D. Thornton | |
| Sue | Sue Evans | |
| John | Murray Holland | |
| Captain Ben Stephens | John Williams | |
| Background Miner | Jay Matthews | |
| Major Darren Richards | Dustin Helton | |
| Sergeant First Class Micheals | Carl Freeman | |
| Sgt. 1st Class Warford (uncredited) | Jason Crowe |
