| Person | Type | Job | Role(s) |
|---|---|---|---|
 Cedric Gibbons | Crew | Art | Art Direction |
 Charles E. Parker | Crew | Costume & Make-Up | Makeup Supervisor |
Edward C. Carfagno | Crew | Art | Art Direction |
Henryk Sienkiewicz | Crew | Writing | Novel |
Herschel McCoy | Crew | Costume & Make-Up | Costume Design |
Hugh Gray | Crew | Crew | Additional Writing |
Hugh Hunt | Crew | Art | Set Decoration |
 Irene Howard | Crew | Production | Casting |
Joan Johnstone | Crew | Costume & Make-Up | Hair Designer |
 John Lee Mahin | Crew | Writing | Screenplay |
 Mervyn LeRoy | Crew | Directing | Director |
 Miklós Rózsa | Crew | Sound | Original Music Composer |
 Ralph E. Winters | Crew | Editing | Editor |
Robert Surtees | Crew | Camera | Director of Photography |
S. N. Behrman | Crew | Writing | Screenplay |
Sam Zimbalist | Crew | Production | Producer |
 Sergio Leone | Crew | Directing | Second Unit Director |
 Sonya Levien | Crew | Writing | Screenplay |
 Sydney Guilaroff | Crew | Costume & Make-Up | Hair Designer |
William A. Horning | Crew | Art | Art Direction |
William V. Skall | Crew | Camera | Director of Photography |
Mel Ballerino | Crew | Production | Casting |
Elso Valentini | Crew | Art | Set Decoration |
John Schmitz | Crew | Camera | Camera Operator |
 Abraham Sofaer | Cast | Actor | Paul |
 Adriano Ambrogi | Cast | Wine Bibber (uncredited) | |
 Adrienne Corri | Cast | Actress | Young Christian Girl (uncredited) |
 Al Ferguson | Cast | Actor | Apostle (uncredited) |
 Alberto Plebani | Cast | Steward (uncredited) | |
 Aldo Pini | Cast | Actor | Headkeeper (uncredited) |
 Alfred Baillou | Cast | Actor | Christian Prisoner in Arena (uncredited) |
 Alfred Brown | Cast | Actor | Man (uncredited) |
 Alfredo Rizzo | Cast | Actor | Hairdresser (uncredited) |
 Alfredo Varelli | Cast | Actor | Lucan |
Anna Arena | Cast | Actress | Woman (uncredited) |
Anna Maria Padoan | Cast | Young Unbaptized Woman (uncredited) | |
 Bud Spencer | Cast | Actor | Imperial Guard (uncredited) |
 Buddy Baer | Cast | Actor | Ursus |
Carlo Borelli | Cast | Noble (uncredited) | |
Carlo Tricoli | Cast | Apostle (uncredited) | |
 Christopher Lee | Cast | Actor | Chariot Driver (uncredited) |
 Clelia Matania | Cast | Actress | Parmenida (uncredited) |
D.A. Clarke-Smith | Cast | Actor | Phaon |
Dario Michaelis | Cast | Lydia's Guard (uncredited) | |
 Deborah Kerr | Cast | Actress | Lygia |
Dianora Veiga | Cast | Slave Girl (uncredited) | |
 Dino Galvani | Cast | Actor | Senator (uncredited) |
 Elizabeth Taylor | Cast | Actress | Christian Prisoner in Arena (uncredited) |
 Enzo Fiermonte | Cast | Actor | Mounted Captain (uncredited) |
Ernesto Molinari | Cast | Fisherman (uncredited) | |
 Felix Aylmer | Cast | Actor | Plautius |
 Finlay Currie | Cast | Actor | Peter |
 Franco Fantasia | Cast | Actor | Man (uncredited) |
Frank Colson | Cast | Man (uncredited) | |
Giuseppe Varni | Cast | Actor | Hairdresser (uncredited) |
 Harriet Medin | Cast | Actress | Woman (uncredited) |
Harry J. Vejar | Cast | Fisherman (uncredited) | |
Jack Del Rio | Cast | Apostle (uncredited) | |
Jack George | Cast | Fisherman (uncredited) | |
John Binns | Cast | Officer (uncredited) | |
 John Myhers | Cast | Actor | Guard (uncredited) |
John Ruddock | Cast | Actor | Chilo |
 Leo Genn | Cast | Actor | Petronius |
 Leonardo Scavino | Cast | Actor | Man (uncredited) |
 Leslie Bradley | Cast | Actor | Hasta (2nd Praetorian) (uncredited) |
 Lia Di Leo | Cast | Pedicurist (uncredited) | |
Liana Del Balzo | Cast | Woman (uncredited) | |
 Louis Payne | Cast | Apostle (uncredited) | |
 Maria Zanoli | Cast | Actress | Woman (uncredited) |
 Marina Berti | Cast | Actress | Eunice |
 Michael Mark | Cast | Actor | Fisherman (uncredited) |
 Nicholas Hannen | Cast | Actor | Seneca |
 Nora Swinburne | Cast | Actress | Pomponia |
 Norman Wooland | Cast | Actor | Nerva |
 Paola Quattrini | Cast | Actress | Crying Girl (uncredited) |
 Patricia Laffan | Cast | Actress | Poppaea |
 Peter Miles | Cast | Actor | Nazarius |
 Peter Ustinov | Cast | Actor | Nero |
Philip Kieffer | Cast | Actor | Apostle (uncredited) |
 Pietro Tordi | Cast | Actor | Galba |
 Ralph Truman | Cast | Actor | Tigellinus |
 Richard Garrick | Cast | Actor | Slave (uncredited) |
Richard Larke | Cast | Guard (uncredited) | |
 Richard McNamara | Cast | Actor | Legionnaire (uncredited) |
 Robert Taylor | Cast | Actor | Marcus Vinicius |
 Robin Hughes | Cast | Actor | Christ (voice) (uncredited) |
 Rosalie Crutchley | Cast | Actress | Acte |
Scilla Vannucci | Cast | White Slave Girl (uncredited) | |
Scott R. Beal | Cast | Fisherman (uncredited) | |
 Sophia Loren | Cast | Actress | Lygia's Slave (uncredited) |
Strelsa Brown | Cast | Rufia | |
 Walter Pidgeon | Cast | Actor | Narrator (voice) (uncredited) |
 William Tubbs | Cast | Actor | Anaxander |
Alessandro Serbaroli | Cast | Officer (uncredited) | |
Geoffrey Dunn | Cast | Actor | Terpnos |
Elspeth March | Cast | Actress | Miriam |
Enrico Formichi | Cast | Man with Wine Cup (uncredited) | |
John Fostini | Cast | Young Unbaptized Man (uncredited) | |
Lee Kresel | Cast | Man (uncredited) | |
 Amerigo Santarelli | Cast | Actor | Guard Tying the Christians (uncredited) |
Anna Mancini | Cast | Nubian Slave Girl (uncredited) | |
Raffaele Tana | Cast | Man (uncredited) | |
David Craig | Cast | Little Boy (uncredited) | |
Renato Valente | Cast | Guard (uncredited) | |
Michael Tor | Cast | Centurian (uncredited) | |
Daniel De Jonghe | Cast | Apostle (uncredited) | |
Francesca Biondi | Cast | Slave Girl (uncredited) | |
Valentino Bruchi | Cast | Mirmillon (uncredited) | |
 Helena Makowska | Cast | Actress | Older Woman (uncredited) |
Gipsy Kiss | Cast | Slave Girl (uncredited) | |
Dino Raffaelli | Cast | Man (uncredited) | |
Carlo Ghisini | Cast | Guard (uncredited) | |
Romilda Villani | Cast | Slave Girl (uncredited) | |
Dante Ciriaci | Cast | Wine Bibber (uncredited) | |
Luca Cortese | Cast | Old Man (uncredited) | |
Cesare Fasulo | Cast | Noble (uncredited) | |
Giovanni Lovatelli | Cast | Banquet Man (uncredited) | |
William Taylor | Cast | Guard Captain / Marcus' Guard (uncredited) | |
Vincent Neptune | Cast | Apostle (uncredited) | |
Giuseppe Tosi | Cast | Wrestler (uncredited) | |
Arthur Walge | Cast | Croton | |
Joan Griffiths | Cast | Woman (uncredited) | |
Roberto Ottaviano | Cast | Flavius | |
Trudy Glassford | Cast | Woman (uncredited) | |
Giacomo Barnas | Cast | Senator (uncredited) | |
Adam Jennette | Cast | Man (uncredited) | |
George Restivo | Cast | Apostle (uncredited) | |
Marika Aba | Cast | Dancer at Nero's Banquet (uncredited) | |
| Person | Type | Job | Role(s) |
