 | George Peppard als Maj. Eugene Denton |
 | Jan-Michael Vincent als Tanner |
 | Dominique Sanda als Janice |
 | Paul Winfield als Keegan |
 | Kip Niven als Lt. Tom Perry |
 | Jackie Earle Haley als Billy |
 | Robert Donner als Man / Guard |
 | Seamon Glass als Mountain Man #2 |
 | Roger Creed als Mountain Man |
| James R. Parkes als Mountain Man |
 | Mark L. Taylor als Haskins |
| Bob Hackman als Colonel |
 | Murray Hamilton als Gen. Landers |
| Terence Locke als Air Policeman |
| Trent Dolan als Technician |
| Marcia Holley als Gloria |
 | Erik Cord als Burning Man |
 | Ulf Kjell Gür als Musician |
| Jerry Goldsmith | Original Music Composer |
| Paul Maslansky | Producer |
| Frank J. Urioste | Editor |
| Roger Zelazny | Novel |
| Alan Sharp | Screenplay |
| Jack Smight | Director |
| Lukas Heller | Screenplay |
| Jerome M. Zeitman | Producer |
| Harry Stradling Jr. | Director of Photography |
| Jane Feinberg | Casting |
| William Cruse | Art Direction |
| Norman Rockett | Set Decoration |
| Bobby Roberts | Executive Producer |
| Milt Rice | Special Effects |
| E. Preston Ames | Production Design |
| Maury M. Cohen | Associate Producer |
| Evelyn Preece | Hairstylist |
| Mike Fenton | Casting |
| William Davidson | Production Manager |
| Lon Bentley | Makeup Artist |
| Hal Landers | Executive Producer |
| Donald Roberts | Assistant Director |
| Michael D. Moore | Second Unit Director |
| Dean Jeffries | Stunt Coordinator |
| Bart Roe | Second Assistant Director |
| Willie Navarro | Assistant Editor |
| Pat Shade | Assistant Editor |
| Len Engel | Music Editor |
| Arthur Morton | Orchestrator |
| Edward Rossi | Sound Editor |
| William Hartman | Sound Editor |
| Richard Sperber | Sound Editor |
| Bruce Bisenz | Sound Mixer |
| Theodore Soderberg | Sound Re-Recording Mixer |
| Paul Wells | Sound Re-Recording Mixer |
| Margo Anderson | Visual Effects Editor |
| Carole Keligian | Assistant Editor |
