| 角色 | 饰演者 | 角色介绍 |
| Dr. Rick Harding | 迈克尔·杜迪考夫 | |
| Rowan | 保罗·温菲尔德 | |
| Carlos Gruber | 理查德·诺顿 | |
| Michelle Harding | 阿曼达·怀斯 | |
| Captain Rattner (as Nick Corri) | Jsu Garcia | |
| Lisa | Robin Lange | |
| Mira | Gina Mari | |
| Vlos | 斯蒂芬·卡德罗斯 | |
| Dino | Tim Abell | |
| Vice President Charles Baker | Michael Cavanaugh | |
| Colpart | Warren Burton | |
| The President | Jim McMullan | |
| Brier | Matthew Walker | |
| Ernie Wells | Marcus Aurelius | |
| Jack Haynes | Larry Poindexter | |
| Martin (as William Langlois Monroe) | Bill Langlois Monroe | |
| Amie (as Bok Yun Chon) | 亚丽姗卓·全 |
