Directed by
| Paolo Moffa | ||
| Carlos Serrano de Osma | ... | (Spanish version) |
Writing Credits
| Juan del Río Ayala | ... | (novel) |
| Luis Martínez Carvajal | ... | (adapted for the screen by) |
| Paolo Moffa | ... | (screenplay) and |
| Antonio Pietrangeli | ... | (screenplay) |
| Cesare Meano | ... | (dialogue) |
| Gian Antonio Cibotto | ... | (as Antonio Cibotto) |
| José Luis Colina | ||
| Diego Fabbri | ||
| Carlos Serrano de Osma | ||
| Florentino Soria | ... | (as Fiorentino Soria) |
Cast (in credits order)
| Silvana Pampanini | ... | Guayamina | |
| Marcello Mastroianni | ... | Hernán | |
| Gustavo Rojo | ... | Bentejui | |
| José María Lado | ... | Sumo sacerdote (high priest) | |
| Félix de Pomés | ... | Guanazteml | |
| Julio Riscal | ... | Pedro | |
| Aníbal Vela | ... | Su Excelencia | |
| Salvador Soler Marí | ... | Capitán Miguel de Carvajal | |
 |
Nicolás Puga | ||
|
|
Dante Tulipano | ||
|
|
Plácido Bermúdez | ||
| Elvira Quintillá | ... | Tasirga | |
| José María Rodero | ... | Don Álvaro | |
| Rest of cast listed alphabetically: | |||
|
|
Dante Carle | ... | Soldier |
|
|
Heraclio Niz Mesa | ... | Islander warrior (uncredited) |
Music by
| Franco Ferrara | ||
Cinematography by
| Enzo Serafin | ||
Set Decoration by
| Sergio Calvo | ||
| Carlos Morón | ||
Costume Design by
| Carlos Morón | ||
Makeup Department
| Otello Fava | ... | makeup artist |
Second Unit Director or Assistant Director
| Manuel del Río | ... | second assistant director |
| Francisco Yllera | ... | assistant director |
Art Department
| Domingo Montesdeoca | ... | property master: exteriors |
| Gustavo Quintana | ... | property master |
Sound Department
| Ovidio Del Grande | ... | sound technician |
Special Effects by
| Renato Del Frate | ... | special effects |
Camera and Electrical Department
| Antonio Macasoli | ... | camera operator |
| Aldo Scavarda | ... | camera operator |
| Sandro Serafin | ... | assistant camera |
Editorial Department
| Marcella Benvenuti | ... | assistant editor |
Script and Continuity Department
| Enrique López Eguiluz | ... | script supervisor (as Enrique L. Eguiluz) |
Additional Crew
| Victoriano García Giraldo | ... | first production assistant (as Victoriano Giraldo) |
| Adriana de Roberto | ... | voice dubbing: Silvana Pampanini (uncredited) |
