| Person | Type | Job | Role(s) |
|---|---|---|---|
 Annalisa Nasalli-Rocca | Crew | Costume & Make-Up | Wardrobe Supervisor |
 Bob Herron | Crew | Crew | Stunts |
Edward Carrere | Crew | Art | Art Direction |
Eugene Vale | Crew | Writing | Screenplay |
Ferdinando Ruffo | Crew | Art | Set Decoration |
Franco Ferrara | Crew | Sound | Conductor |
Hal Lierley | Crew | Costume & Make-Up | Makeup Artist |
Helen Turpin | Crew | Costume & Make-Up | Hairstylist |
Jack W. Thomas | Crew | Writing | Screenplay |
Joe Popkin | Crew | Production | Unit Manager |
Louis R. Loeffler | Crew | Editing | Editor |
Ludwig von Wohl | Crew | Writing | Novel |
 Mario Nascimbene | Crew | Sound | Original Music Composer |
 Michael Curtiz | Crew | Directing | Director |
Ottavio Oppo | Crew | Directing | Assistant Director |
Piero Portalupi | Crew | Camera | Director of Photography |
Vincenzo Labella | Crew | Crew | Technical Advisor |
Vittorio Nino Novarese | Crew | Costume & Make-Up | Costume Design |
Walter M. Scott | Crew | Art | Set Decoration |
James Forsyth | Crew | Writing | Screenplay |
Leo Wilkins | Crew | Sound | Sound |
Joseph Nathanson | Crew | Crew | Special Effects |
Plato A. Skouras | Crew | Production | Producer |
Wesley Sherrard | Crew | Costume & Make-Up | Wardrobe Supervisor |
 Athene Seyler | Cast | Actress | Aunt Buona |
 Bradford Dillman | Cast | Actor | Francis Bernardone of Assisi |
 Cecil Kellaway | Cast | Actor | Cardinal Hugolino |
 Dolores Hart | Cast | Actress | Clare |
 Edith Sharpe | Cast | Actress | Donna Pica |
 Eduard Franz | Cast | Actor | Pietro Bernardone |
 Finlay Currie | Cast | Actor | The Pope |
 Harold Goldblatt | Cast | Actor | Bernard |
 Jack Lambert | Cast | Actor | Scefi |
 John Welsh | Cast | Actor | Canon Cattanei |
 Malcolm Keen | Cast | Actor | Bishop Guido |
 Mervyn Johns | Cast | Actor | Brother Juniper |
 Oliver Johnston | Cast | Actor | Father Livoni |
 Pedro Armendáriz | Cast | Actor | The Sultan |
 Russell Napier | Cast | Actor | Brother Elias |
 Stuart Whitman | Cast | Actor | Count Paolo of Vandria |
| Person | Type | Job | Role(s) |
