| Person | Type | Job | Role(s) |
|---|---|---|---|
 Edward Anhalt | Crew | Writing | Screenplay |
 Elizabeth Haffenden | Crew | Costume & Make-Up | Costume Design |
 Freddie Young | Crew | Camera | Director of Photography |
 Guy Green | Crew | Directing | Director |
Henry T. Weinstein | Crew | Production | Executive Producer |
Joan Bridge | Crew | Costume & Make-Up | Costume Design |
 John Addison | Crew | Sound | Conductor, Music Arranger |
 John Osborne | Crew | Writing | Writer |
Malcolm Cooke | Crew | Editing | Editor |
Maude Spector | Crew | Production | Casting |
Mort Abrahams | Crew | Production | Executive Producer |
Peter Mullins | Crew | Art | Production Design |
Trevor Coop | Crew | Camera | Focus Puller |
Kip Gowans | Crew | Directing | First Assistant Director |
Kelvin Pike | Crew | Camera | Camera Operator |
Pamela Davies | Crew | Directing | Continuity |
Ely A. Landau | Crew | Production | Producer |
Chris Kelly | Crew | Editing | First Assistant Editor |
Rita Wakely | Crew | Costume & Make-Up | Wardrobe Supervisor |
James Smith | Crew | Costume & Make-Up | Wardrobe Supervisor |
Chris Kelly | Crew | Editing | First Assistant Editor |
 Alan Badel | Cast | Actor | Cardinal Cajetan de Vio |
 Hugh Griffith | Cast | Actor | Tetzel |
 Judi Dench | Cast | Actress | Katharina |
 Julian Glover | Cast | Actor | Knight |
 Leonard Rossiter | Cast | Actor | Brother Weinand |
Malcolm Stoddard | Cast | Actor | Emperor Charles the Fifth |
Matthew Guinness | Cast | Actor | Reading Knight |
 Maurice Denham | Cast | Actor | Johann von Staupitz Vicar General |
 Patrick Magee | Cast | Actor | Luther's Father |
 Peter Cellier | Cast | Actor | Prior |
 Robert Stephens | Cast | Actor | Johann von Eck |
 Stacy Keach | Cast | Actor | Martin Luther |
 Thomas Heathcote | Cast | Actor | Friend |
 Tom Baker | Cast | Actor | Pope Leo X |
Bruce Carstairs | Cast | Actor | Duke Frederick Elector of Saxony |
Peter Kenvyn | Cast | Praying Monk (uncredited) | |
| Person | Type | Job | Role(s) |
