| Person | Type | Job | Role(s) |
|---|---|---|---|
 Aldo Tonti | Crew | Camera | Director of Photography |
 Antonio Altoviti | Crew | Production | Line Producer |
 Arrigo Breschi | Crew | Art | Set Decoration |
 Carlo Ponti | Crew | Production | Producer |
 Dino De Laurentiis | Crew | Production | Producer |
 Ennio De Concini | Crew | Writing | Screenplay, Story |
Enzo Masetti | Crew | Sound | Original Music Composer |
 Flavio Mogherini | Crew | Art | Production Design |
Franco Ferrara | Crew | Sound | Conductor |
Giorgio Adriani | Crew | Production | Production Manager |
Giorgio Graziosi | Crew | Directing | First Assistant Director |
 Giuseppe Rotunno | Crew | Camera | Camera Operator |
 Karl Struss | Crew | Camera | Camera Operator |
 Luciano Ercoli | Crew | Directing | Second Assistant Director |
Luciano Trasatti | Crew | Camera | Camera Operator |
Luigi Scattini | Crew | Directing | Second Assistant Director |
 Pietro Francisci | Crew | Directing | Director |
Primo Zeglio | Crew | Writing | Screenplay, Story |
Riccardo Domenici | Crew | Art | Set Decoration |
Riccardo Pallottini | Crew | Camera | Camera Operator |
 Spartaco Conversi | Crew | Production | Production Secretary |
Stephen B. Grimes | Crew | Crew | Special Effects |
Veniero Colasanti | Crew | Costume & Make-Up | Costume Design |
Euclide Santoli | Crew | Costume & Make-Up | Makeup Artist |
Aldo Calpini | Crew | Sound | Sound |
Giuseppe Di Biase | Crew | Production | Production Secretary |
Biagio Fiorelli | Crew | Sound | Sound |
Ivor Beddoes | Crew | Crew | Special Effects |
Dennis Bartlett | Crew | Camera | Focus Puller |
 Leo Catozzo | Crew | Editing | Editor |
Claudio Agostinelli | Crew | Production | Production Secretary |
Gisa Geert | Crew | Crew | Choreographer |
Adriana Olasio | Crew | Editing | Assistant Editor |
Antonio Guadagnino | Crew | Production | Production Secretary |
 Aldo Pini | Cast | Actor | Dominicus |
 Anthony Quinn | Cast | Actor | Attila |
 Carlo Hintermann | Cast | Actor | Capo tribale |
 Christian Marquand | Cast | Actor | Capo degli Unni |
 Claude Laydu | Cast | Actor | Valentiniano Caesar |
 Colette Régis | Cast | Actress | Galla Placidia |
 Dickie Jones | Cast | Actor | |
Edilio Kim | Cast | Soldato romano | |
 Eduardo Ciannelli | Cast | Actor | Onegesius |
 Ettore Manni | Cast | Actor | Bleda, brother of Attila |
 Fernando Birri | Cast | Actor | |
 Furio Meniconi | Cast | Actor | Capo tribale |
 Guido Celano | Cast | Actor | Capo della tribu |
 Henri Vidal | Cast | Actor | Aetius |
Henri Vidon | Cast | Actor | |
 Irene Papas | Cast | Actress | Grune |
 Marco Guglielmi | Cast | Actor | Kadis |
 Mario Feliciani | Cast | Actor | Ippolito |
 Mimmo Palmara | Cast | Actor | Lottatore |
Piero Pastore | Cast | Actor | Capo tribale |
 Richard Bakalyan | Cast | Actor | |
 Scott Marlowe | Cast | Actor | |
 Sophia Loren | Cast | Actress | Honoria |
 Tony Amendola | Cast | Actor | |
Mário Valente | Cast | ||
Georges Bréhat | Cast | Prisco | |
Cristina Fantoni | Cast | ||
Renzo Malatesta | Cast | ||
Mirella Di Lauri | Cast | ||
Aldo Sprovieri | Cast | ||
Fabio Bellisario | Cast | ||
Aurelio Miserendino | Cast | ||
| Person | Type | Job | Role(s) |
