 | Van Heflin als Irish Gallager |
 | Julie Adams als Raquel (as Julia Adams) |
 | Abbe Lane als Elena |
 | George Dolenz als Colonel Ruiz |
 | Noah Beery Jr. als Orozco (as Noah Beery) |
 | Rodolfo Acosta als Arturo |
 | Antonio Moreno als Father Perez |
 | Pedro Gonzalez Gonzalez als Tomas |
 | Paul Fierro als Carlos |
 | Mario Siletti als Marco |
 | Rico Alaniz als Captain Gomez |
| Gerald Drayson Adams | Novel |
| Budd Boetticher | Director |
| Kay Lenard | Adaptation |
| James E. Moser | Screenplay |
| Clifford Stine | Director of Photography |
| Bernard Herzbrun | Art Direction |
| Robert Clatworthy | Art Direction |
| Russell A. Gausman | Set Decoration |
| Oliver Emert | Set Decoration |
| Leslie I. Carey | Sound |
| Joe Lapis | Sound |
| Russell F. Schoengarth | Editor |
| Bill Thomas | Costume Design |
| Joan St. Oegger | Hairstylist |
| Bud Westmore | Makeup Artist |
| Tom Shaw | Assistant Director |
| Frank Skinner | Music |
| Aaron Rosenberg | Producer |
| David Johnston | Associate Producer |
