Directed by
| Giorgio Ferroni | ||
Writing Credits
| Alberta Montanti | ... | (based on a story by) |
| Antonio Visone | ... | (scenario) |
| Remigio Del Grosso | ... | (screenplay) |
Cast (in credits order) complete, awaiting verification
| Gordon Scott | ... | Mucius | |
| Gabriella Pallotta | ... | Clelia | |
| Massimo Serato | ... | Tarquin | |
 |
Gabriele Antonini | ... | Arunte |
| Maria Pia Conte | ... | Valeria | |
| Roldano Lupi | ... | Porsenna | |
|
|
Philippe Hersent | ... | Publicola |
|
|
Franco Fantasia | ... | Claudius |
|
|
Bernard Farber | ... | Milone |
|
|
Nando Angelini | ... | Un guerriero estrusco |
|
|
Fortunato Arena | ... | Un guerriero estrusco |
| Tullio Altamura | ... | Un senatore | |
|
|
Valerio Tordi | ... | Servius |
| Attilio Dottesio | ... | Un senatore | |
|
|
Gaetano Quartararo | ... | Un senatore |
|
|
Antonio Corevi | ... | Il medico etrusco |
|
|
Gianni Baghino | ... | Un guerriero estrusco |
| Rest of cast listed alphabetically: | |||
|
|
Ugo Ballester | ... | Un senatore (uncredited) |
|
|
Augusto Brenna | ... | Un senatore (uncredited) |
|
|
Giuliano Dell'Ovo | ... | Il servo di Mucius (uncredited) |
|
|
Gianni Di Segni | ... | Il capitano estrusco (uncredited) |
Music by
| Angelo Francesco Lavagnino | ... | (as A. Francesco Lavagnino) |
Cinematography by
| Augusto Tiezzi | ... | director of photography |
Editing by
| Antonietta Zita | ||
Production Design by
| Antonio Visone | ||
Art Direction by
| Gérard Cohen | ||
| Joëlle Janin | ... | (as Joelle Janin) |
Set Decoration by
| Carlo Gentili | ||
Costume Design by
| Elio Micheli | ||
Makeup Department
| Salvatore Cotroneo | ... | hair stylist |
| Massimo Giustini | ... | makeup artist |
| Violetta Pacelli | ... | hair stylist |
Production Management
| Diego Alchimede | ... | production manager |
| Italo Tallone | ... | production secretary |
Second Unit Director or Assistant Director
| Giorgio Stegani | ... | assistant director |
Sound Department
| Guido Felicioni | ... | sound |
| Pietro Ortolani | ... | sound |
Stunts
| Ettore Arena | ... | stunts (uncredited) |
| Domenico Cianfriglia | ... | stunts (uncredited) |
| Giuliano Dell'Ovo | ... | stunts (uncredited) |
| Giancarlo Ukmar | ... | stunts (uncredited) |
Camera and Electrical Department
| Luigi Allegretti | ... | camera operator |
| Giovanni Bonivento | ... | assistant camera (as Giovanni Boniventi) |
| Renato Mascagni | ... | assistant camera |
Editorial Department
| Graziella Zita | ... | assistant editor |
Script and Continuity Department
| Gianni Siragusa | ... | script supervisor (as Giovanni Siragusa) |
Additional Crew
| Cesare Barbetti | ... | italian voice dubbing: Gordon Scott (uncredited) |
| Lucien Bryonne | ... | french voice dubbing: Roldano Lupi (uncredited) |
| Claude Chantal | ... | french voice dubbing: Gabriella Pallotta (uncredited) |
| Pierre Collet | ... | french voice dubbing: Fortunato Arena (uncredited) |
| Marc de Géorgi | ... | french voice dubbing: Bernard Faber (uncredited) |
| Fernand Fabre | ... | french voice dubbing: Attilio Dottesio (uncredited) |
| Vittoria Febbi | ... | italian voice dubbing: Maria Pia Conte (uncredited) |
| Claude Joseph | ... | french voice dubbing: Gordon Scott (uncredited) |
| Pino Locchi | ... | italian voice dubbing: Gabriele Antonini (uncredited) |
| Raymond Loyer | ... | french voice dubbing: Philippe Hersent (uncredited) |
| Riccardo Mantoni | ... | italian voice dubbing: Franco Fantasia (uncredited) |
| Bruno Persa | ... | italian voice dubbing: Philippe Hersent (uncredited) |
| Giuseppe Rinaldi | ... | italian voice dubbing: Massimo Serato (uncredited) |
| William Sabatier | ... | french voice dubbing: Massimo Serato (uncredited) |
| Rita Savagnone | ... | italian voice dubbing: Gabriella Pallotta (uncredited) |
| Denis Savignat | ... | french voice dubbing: Gabriele Antonini (uncredited) |
| Jean Violette | ... | french voice dubbing: Valerio Tordi (uncredited) |
