Trailer
Images
 | Kurt Russell as Charles Whitman |
 | Richard Yniguez as Ramiro Martinez |
 | Ned Beatty as Allan Crum |
 | Pernell Roberts as Lt. Lee |
 | Clifton James as Capt. Fred Ambrose |
 | John Forsythe as Lt. Elwood Forbes |
 | Gilbert Roland as Narrator (voice) |
 | Paul Carr as C.T. Foss |
 | Alan Vint as Tim Davis |
 | Maria Elena Cordero as Vinni Martinez |
 | Pepe Serna as Mano |
 | Don Hood as Dan Wallace |
| Jerry Leggio as Mr. Valchex |
| Roger Manning as Officer Kib |
| Directing | |
| Jerry Jameson | Director |
Production | |
| Richard Caffey | Executive Producer |
Writing | |
| Antonio Calderon | Story |
Editing | |
| Tom Stevens | Editor |
Sound | |
| Hal Watkins | Sound |
Production | |
| Gary Shaffer | Casting |
Sound | |
| Glenn E. Anderson | Sound |
Production | |
| Wilma Francis | Location Casting |
| Robin S. Clark | Unit Production Manager |
Directing | |
| John M. Poer | Second Assistant Director |
Production | |
| Antonio Calderon | Producer |
Sound | |
| Don Ellis | Original Music Composer |
Costume & Make-Up | |
| Frank Tauss | Wardrobe Coordinator |
Camera | |
| Matthew F. Leonetti | Director of Photography |
Crew | |
| Dick Warlock | Stunt Double |
Directing | |
| Robin S. Clark | Assistant Director |
Costume & Make-Up | |
| Mike Moschella | Makeup Artist |
Crew | |
| Cliff Wenger | Special Effects |
Production | |
| David Goldsmith | Production Executive |
| John James | Location Manager |
Sound | |
| Harry V. Lojewski | Music Supervisor |
Writing | |
| William Douglas Lansford | Teleplay |
| William Douglas Lansford | Story |
