| Person | Type | Job | Role(s) |
|---|---|---|---|
 Anatole de Grunwald | Crew | Writing | Writer, Producer |
 Geoffrey Foot | Crew | Editing | Editor |
Georges Wakhévitch | Crew | Art | Production Design |
Gordon Lang | Crew | Camera | Director of Photography |
 Gordon Parry | Crew | Directing | Director |
Jack Causey | Crew | Directing | Assistant Director |
John W. Mitchell | Crew | Sound | Sound Recordist |
John Woolf | Crew | Production | Producer |
 Joseph Kosma | Crew | Sound | Music |
Muir Mathieson | Crew | Sound | Conductor |
Robert Walker | Crew | Camera | Camera Operator |
Thomas Goswell | Crew | Art | Art Direction |
Ernest Gasser | Crew | Costume & Make-Up | Makeup Artist |
Ida Mills | Crew | Costume & Make-Up | Hairdresser |
 Alastair Sim | Cast | Actor | Sir Norman Barker |
 Albert Dinan | Cast | Actor | Louvre doorman |
 Andreas Malandrinos | Cast | Actor | French customs officer |
 Bill Shine | Cast | Actor | Customs officer |
 Christopher Lee | Cast | Actor | Lieutenant Whitlock |
 Claire Bloom | Cast | Actress | Susan Robbins |
 Claude Dauphin | Cast | Actor | Max de Lorne |
 Colin Gordon | Cast | Actor | Customs officer |
 Georgette Anys | Cast | Actress | Madame Célestin |
 Grégoire Aslan | Cast | Actor | Carpet seller |
Hamilton Keene | Cast | Actor | Reporter |
 Jimmy Edwards | Cast | Actor | Captain George Stilton |
 Joan Benham | Cast | Actress | Receptionist |
 Kenneth Kove | Cast | Actor | Bickerstaff |
 Kenneth Williams | Cast | Actor | Window Dresser at London Airport |
 Laurence Harvey | Cast | Actor | Francois |
 Louis de Funès | Cast | Actor | Célestin, le chauffeur de taxi |
 Mara Lane | Cast | Actress | Gloria Delaney |
 Margaret Rutherford | Cast | Actress | Gwladys Inglott |
 Max Dalban | Cast | Actor | Butcher |
Monique Gérard | Cast | Raymonde | |
 Peter Illing | Cast | Actor | Panitov |
 Peter Jones | Cast | Actor | Langton |
 Philip Stainton | Cast | Actor | Nobby Clarke |
 Reginald Beckwith | Cast | Actor | Photographer |
 Richard Wattis | Cast | Actor | Wilkinson |
 Ronald Shiner | Cast | Actor | Dicky Bird |
 Stringer Davis | Cast | Actor | Arbuthnot |
 Toke Townley | Cast | Actor | Airport porter |
 Frank Muir | Cast | Actor | Stilton's friend |
 James Copeland | Cast | Actor | Andy MacGregor |
Gaby Bruyère | Cast | Josette | |
| Person | Type | Job | Role(s) |
