| Person | Type | Job | Role(s) |
|---|---|---|---|
 Adrienne Fazan | Crew | Editing | Editor |
 Eddie Warner | Crew | Sound | Original Music Composer |
Guy Rophé | Crew | Sound | Sound Mixer |
 Guy Villette | Crew | Sound | Sound Assistant |
 Helen Rose | Crew | Costume & Make-Up | Wardrobe Supervisor |
 Joseph Ruttenberg | Crew | Camera | Director of Photography |
 Julius J. Epstein | Crew | Writing | Screenplay |
Kathryn Hereford | Crew | Production | Associate Producer |
 Pandro S. Berman | Crew | Production | Producer |
Robert Christidès | Crew | Art | Set Decoration |
 Vincente Minnelli | Crew | Directing | Director |
William Douglas-Home | Crew | Writing | Theatre Play, Screenplay |
William McGarry | Crew | Directing | Assistant Director |
John Truwe | Crew | Costume & Make-Up | Makeup Artist |
Jean-André d'Eaubonne | Crew | Art | Art Direction |
Jean Paul Ulysse | Crew | Costume & Make-Up | Makeup Artist |
 Ambrosine Phillpotts | Cast | Actress | Miss Grey (uncredited) |
 Angela Lansbury | Cast | Actress | Mabel Claremont |
Charles Cullum | Cast | English Colonel (uncredited) | |
 Charles Herbert | Cast | Actor | (uncredited) |
 Diane Clare | Cast | Actress | Clarissa Claremont |
 Henri Guégan | Cast | Actor | Man at the Airport (uncredited) |
 John Saxon | Cast | Actor | David Parkson |
 Kay Kendall | Cast | Actress | Sheila Broadbent |
Peter Myers | Cast | Actor | David Fenner |
René Aranda | Cast | Actor | Quaglino Diner (uncredited) |
 Rex Harrison | Cast | Actor | Jimmy Broadbent |
 Sandra Dee | Cast | Actress | Jane Broadbent |
 Sheila Raynor | Cast | Actress | Broadbents' Maid (uncredited) |
Pierre Vaudier | Cast | Actor | Quaglino Diner (uncredited) |
 Georges Billy | Cast | Actor | Quaglino Diner (uncredited) |
Roger LaVern | Cast | Soldier on Guard (uncredited) | |
Jean-Paul Blonday | Cast | Actor | Quaglino Diner (uncredited) |
Carl Jablonski | Cast | Dancer (uncredited) | |
| Person | Type | Job | Role(s) |
