| 角色 | 饰演者介绍 |
| David Herdeg | 迈克尔·帕尔 |
| Allison Hayes | 南茜·艾伦 |
| Major Clark | 柯耐·霍利戴伊 |
| Barney | 斯蒂芬·托布罗斯基 |
| Mechanic | 格伦·莫肖尔 |
| Dr. James Longstreet | Eric Christmas |
| Jim Parker | Bobby Di Cicco |
| Pamela | Louise Latham |
| Sheriff Bates | Joe Dorsey |
| Magnussen | Michael Currie |
| Adjutant/Andrews | Gary Brockette |
| Young Pamela | Debra Troyer |
| Young Longstreet | Miles McNamara |
| Older Jim | Ralph Manza |
| Officer Boyer | James Edgcomb |
| Doctor | Rodney Saulsberry |
| Ma Willis | Vivian Brown |
| TV Newscaster #1 | Stephanie Faulkner |
| Pa Willis | Ed Bakey |
| TV Newscaster #2 | Michael Villani |
| Cowboy | Vaughn Armstrong |
| Evangelist | Bill Smillie |
| Technician | Lawrence Lott |
| Punk Rocker | Stephan O'Reilly |
| Dry Wells Newscaster | Pat Dasko |
| Doris | Pamela Brull |
| Technician | Richard Jewkes |
| X-Ray Technician | Robin Krieder |
| Nurse | Pamela Doucette |
| Truck Driver | Michael Ruud |
| Nurse | Deborah E. Dixon |
| Mrs. Waite | Mary Lois Grantham |
| Mandell | Rick Schrand |
| Jim Jr. | Patrick DeSantis |
| Commander | Charles Hall |
| Prison Guard | David Allen Michaels |
| Radio Technician | Raymond Kowalski |
| Technician | Andrew McCartney |
