 | Nick Mancuso als Youngman Duran |
 | David Warner als Phillip Payne |
 | Kathryn Harrold als Anne Dillon |
 | Stephen Macht als Walker Chee |
 | Strother Martin als Selwyn |
 | George Clutesi als Abner Tasupi |
 | Ben Piazza als Roger Piggott |
 | Donald Hotton als John Franklin |
 | Charles Hallahan als Henry |
 | Judith Novgrod als Judy |
 | Alice Hirson als Claire Franklin |
| José Toledo als Harold Masito |
 | Pat Corley als Vet |
| Charlie L. Bird als Beejay |
| Danny Zapien als Joe Mamoa |
| Peter Prouse als Doctor |
| Richard Romancito als Ben Mamoa |
| Flavio Martinez als Isla Laloma |
| Lena Carr als Pregnant Woman |
| Virginia P. Maney als Old Squaw |
| Wade Stevens als Ambulance Attendant |
| John R. Leonard Sr. als Helicopter Pilot |
| Robert Dunbar als Helicopter Pilot |
| Charles Rosher Jr. | Director of Photography |
| Arthur Hiller | Director |
| Bud Shrake | Screenplay |
| Steve Shagan | Screenplay |
| Martin Cruz Smith | Novel |
| Martin Cruz Smith | Screenplay |
| John C. Howard | Editor |
| Henry Mancini | Original Music Composer |
| Martin Ransohoff | Producer |
| Richard R. St. Johns | Executive Producer |
| Peter V. Herald | Associate Producer |
| Maggie Abbott | Associate Producer |
| Lynn Stalmaster | Casting |
| James Dowell Vance | Production Design |
| Richard D. Kent | Set Decoration |
| Del Armstrong | Makeup Artist |
| Dione Taylor | Hairstylist |
| Peter V. Herald | Unit Production Manager |
| Gary Daigler | Assistant Director |
| D. Scott Easton | Second Assistant Director |
| Sidney H. Greenwood | Property Master |
| William Ladd Skinner | Set Designer |
| Larry Jost | Production Sound Mixer |
| Michael Minkler | Sound Effects |
| Sam F. Shaw | Sound Effects |
| Carlo Rambaldi | Visual Effects |
| Eric D. Andersen | Camera Operator |
| Marie Kenney | Script Supervisor |
| John C. Hammell | Music Editor |
| Mary Scott | Assistant Editor |
| Milt Rice | Special Effects |
| Everett Olson | Construction Manager |
| Arthur Piantadosi | Sound Mixer |
| Les Fresholtz | Sound Mixer |
| Don Vargas | Costumer |
| Betsy Cox | Costumer |
| M. James Arnett | Stunt Coordinator |
| Earl Wingard | Unit Publicist |
| Jack Gereghty | Still Photographer |
| Harry Rez | Key Grip |
| Tim Evans | Gaffer |
| Joel Marrow | Transportation Coordinator |
| Karen Kelly | Production Secretary |
| M. James Arnett | Stunts |
| Glynn Rubin | Stunts |
| Gary Epper | Stunts |
| Craig R. Baxley | Stunts |
