A British aristocrat goes in disguise to France to rescue people from The Terror of the guillotine.
| Writing | Michael Powell | Writer |
| Writing | Emeric Pressburger | Writer |
| Directing | Emeric Pressburger | Director |
| Directing | Michael Powell | Director |
| Editing | Reginald Mills | Editor |
| Camera | Christopher Challis | Director of Photography |
| Writing | Baroness Emmuska Orczy | Novel |
| Production | George R. Busby | Production Assistant |
| Production | Michael Powell | Producer |
| Production | Emeric Pressburger | Producer |
| Sound | Brian Easdale | Music |
| Art | Hein Heckroth | Production Design |
| Art | Arthur Lawson | Art Direction |
| Costume & Make-Up | Ivy Baker | Costume Design |
| Costume & Make-Up | Nandi Heckroth | Costume Design |
| Costume & Make-Up | Bernard Sarron | Costume Design |