| Person | Type | Job | Role(s) |
|---|---|---|---|
 A. Arnold Gillespie | Crew | Crew | Special Effects |
 Alice Duer Miller | Crew | Crew | Poem |
 Cedric Gibbons | Crew | Art | Art Direction |
Charles E. Wallace | Crew | Sound | Sound |
 Clarence Brown | Crew | Directing | Director, Producer |
Claudine West | Crew | Writing | Screenplay |
 Douglas Shearer | Crew | Sound | Sound Director |
 Edwin B. Willis | Crew | Art | Set Decoration |
George Froeschel | Crew | Writing | Screenplay |
 George J. Folsey | Crew | Camera | Director of Photography |
Gile Steele | Crew | Costume & Make-Up | Costume Design |
Herbert Stothart | Crew | Sound | Original Music Composer |
 Irene | Crew | Costume & Make-Up | Costume Supervisor |
 Jack Dawn | Crew | Costume & Make-Up | Makeup Designer |
Ramsay Hill | Crew | Crew | Technical Advisor |
Randall Duell | Crew | Art | Art Direction |
Robert H. Planck | Crew | Camera | Director of Photography |
Robert Kern | Crew | Editing | Editor |
 Sidney Franklin | Crew | Production | Producer |
Warren Newcombe | Crew | Crew | Special Effects |
Murray Cutter | Crew | Sound | Orchestrator |
Jan Lustig | Crew | Writing | Screenplay |
Al Jennings | Crew | Directing | Assistant Director |
Lou Smith | Crew | Production | Publicist |
Jacques Mersereau | Crew | Art | Set Decoration |
Adolf E. Licho | Cast | Frenchman at Dieppe Train Station (uncredited) | |
 Adrienne D'Ambricourt | Cast | Actress | Madam at Dieppe Hotel (uncredited) |
 Alan Marshal | Cast | Actor | John Ashwood |
 Alec Craig | Cast | Actor | Billings (uncredited) |
 Anita Sharp-Bolster | Cast | Actress | Miller (uncredited) |
 Arthur Gould-Porter | Cast | Actor | Captain Portage (uncredited) |
 Arthur Shields | Cast | Actor | Benson (uncredited) |
 Brenda Forbes | Cast | Gwennie | |
 C. Aubrey Smith | Cast | Actor | Walter Forsythe |
 Charles Coleman | Cast | Actor | Captain Davis (uncredited) |
 Charles Irwin | Cast | Actor | Farmer Ben Kenney (uncredited) |
 Clifford Brooke | Cast | Actor | Indian Major in Boardinghouse (uncredited) |
 Clyde Cook | Cast | Actor | Jennings (uncredited) |
 Doris Lloyd | Cast | Actress | Plump Lady at Boardinghouse (uncredited) |
 Edmund Breon | Cast | Actor | Rupert Bancroft (uncredited) |
 Elizabeth Taylor | Cast | Actress | Betsy Kenney at Age 10 (uncredited) |
 Emily Fitzroy | Cast | Actress | Spinster in Boardinghouse (uncredited) |
 Ethel Griffies | Cast | Actress | Woman on Train Opening Window (uncredited) |
 Frank Morgan | Cast | Actor | Hiram Porter Dunn |
 Franklyn Farnum | Cast | Actor | Ball Guest (uncredited) |
 Gary Gray | Cast | Actor | Boy at Dinner Table (uncredited) |
 Gavin Muir | Cast | Actor | Captain Griffiths (uncredited) |
 George Davis | Cast | Actor | Boots (uncredited) |
 Gerald Hamer | Cast | Actor | Private (uncredited) |
 Gladys Cooper | Cast | Actress | Jean Ashwood |
 Guy D'Ennery | Cast | Curate in Boardinghouse (uncredited) | |
Harry Allen | Cast | Actor | English Cabbie (uncredited) |
 Herbert Evans | Cast | Actor | Footman (uncredited) |
 Ian Wolfe | Cast | Actor | Skipper of Honeymoon Boat (uncredited) |
 Irene Dunne | Cast | Actress | Susan Dunn |
 Isobel Elsom | Cast | Actress | Mrs. Bancroft (uncredited) |
 J. Pat O'Malley | Cast | Actor | Martin (uncredited) |
Jean Prescott | Cast | Mrs. Kenney (uncredited) | |
 Jill Esmond | Cast | Actress | Rosamund |
John Rogers | Cast | Actor | Southampton Porter (uncredited) |
 John Warburton | Cast | Actor | Reggie Ashwood |
 Joy Harington | Cast | Nurse Margaret (uncredited) | |
 June Lockhart | Cast | Actress | Betsy Kenney at Age 18 (uncredited) |
 Kay Deslys | Cast | Actress | Blonde Woman (uncredited) |
Keith Hitchcock | Cast | Actor | Duke of Waverly (uncredited) |
 Lal Chand Mehra | Cast | Actor | Indian Student in Boardinghouse (uncredited) |
 Larry Wheat | Cast | Actor | Guest in Boardinghouse (uncredited) |
Leo Mostovoy | Cast | Bandmaster in Dieppe (uncredited) | |
 Lumsden Hare | Cast | Actor | The Vicar (uncredited) |
 Matthew Boulton | Cast | Actor | Immigration Officer (uncredited) |
 May Whitty | Cast | Actress | Nanny |
 Miles Mander | Cast | Actor | Major Loring (uncredited) |
 Molly Lamont | Cast | Actress | Helen Hampton (uncredited) |
 Nelson Leigh | Cast | Actor | British Naval Officer (uncredited) |
 Norma Varden | Cast | Actress | Mrs. Bland |
 Ottola Nesmith | Cast | Actress | Orderly in Hospital (uncredited) |
 Peter Lawford | Cast | Actor | John Ashwood II as a Young Man |
 Roddy McDowall | Cast | Actor | John Ashwood II as a Boy |
 Stuart Holmes | Cast | Actor | Ball Guest (uncredited) |
 Tom Drake | Cast | Actor | Dying American Soldier (uncredited) |
 Van Johnson | Cast | Actor | Sam Bennett |
 Vernon Downing | Cast | Actor | Lieutenant Davis Herrick (uncredited) |
 Wilson Benge | Cast | Actor | Chauffeur (uncredited) |
Bobby Callahan | Cast | Actor | Messenger Boy (uncredited) |
Norbert Müller | Cast | Dietrich von Biesterburg (uncredited) | |
 Douglas Grant | Cast | Corporal (uncredited) | |
Mabel Row | Cast | French Maid in Dieppe (uncredited) | |
Bunny Gordon | Cast | John Ashford II at 6 Months Old (uncredited) | |
Vera Graaff | Cast | Duchess of Waverly (uncredited) | |
Emily Massey | Cast | Actress | Elegant Lady in Boardinghouse (uncredited) |
Ann Curzon | Cast | Miss Lambert (uncredited) | |
Elton Burkett | Cast | Twin in Boardinghouse (uncredited) | |
Steven Muller | Cast | Actor | Gerhard von Biesterburg (uncredited) |
James Menzies | Cast | Mike (uncredited) | |
Eldon Burkett | Cast | Twin in Boardinghouse (uncredited) | |
George Kirby | Cast | Actor | Old Man (uncredited) |
| Person | Type | Job | Role(s) |
