| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alfred Newman | Crew | Sound | Original Music Composer, Music Director |
 Allen McNeil | Crew | Editing | Editor |
 Darryl F. Zanuck | Crew | Production | Producer |
 Gwen Wakeling | Crew | Costume & Make-Up | Costume Design |
 Henry Lehrman | Crew | Writing | Screenplay |
 Herman C. McNeile | Crew | Writing | Novel |
J. Peverell Marley | Crew | Camera | Director of Photography |
 Nunnally Johnson | Crew | Writing | Screenplay |
Ray Heindorf | Crew | Sound | Orchestrator |
 Raymond Griffith | Crew | Production | Associate Producer |
Richard Day | Crew | Art | Art Direction |
 Roy Del Ruth | Crew | Directing | Director |
William Goetz | Crew | Production | Associate Producer |
William J. Scully | Crew | Directing | Assistant Director |
Harry Davis | Crew | Camera | Camera Operator |
Irving Klein | Crew | Camera | Assistant Camera |
Lee Crawford | Crew | Camera | Assistant Camera |
Kenneth Alexander | Crew | Camera | Still Photographer |
 Arthur Hohl | Cast | Actor | Dr. Sothern |
 Billy Bevan | Cast | Actor | Man in Hotel Room |
 Bob Kortman | Cast | Actor | Sailor |
 C. Aubrey Smith | Cast | Actor | Reginald Neilsen |
 Charles Butterworth | Cast | Actor | Algy Longworth / Mousey |
 Charles Irwin | Cast | Actor | Cockney Drunk |
 Charles McNaughton | Cast | Actor | Hotel Manager |
 Creighton Hale | Cast | Actor | Wedding Guest |
Doreen Munroe | Cast | Actress | Woman in Hotel Room |
 Douglas Gerrard | Cast | Actor | Parker, Drummond's Valet |
 E. E. Clive | Cast | Actor | London Bobbie |
 Edmund Mortimer | Cast | Actor | Wedding Guest |
 Ethel Griffies | Cast | Actress | Mrs. Field |
 George Regas | Cast | Actor | Singh |
 Halliwell Hobbes | Cast | Actor | First Bobby |
J. Gunnis Davis | Cast | Actor | Harsh Voice Man |
 Kathleen Burke | Cast | Actress | Jane Sothern |
 Loretta Young | Cast | Actress | Lola Field |
 Lucille Ball | Cast | Actress | Bridesmaid |
 Mischa Auer | Cast | Actor | Hassan |
 Olaf Hytten | Cast | Actor | Hotel Clerk |
 Pat Harmon | Cast | Actor | Stoker |
 Pat Somerset | Cast | Actor | Wedding Guest |
 Ronald Colman | Cast | Actor | Captain Hugh 'Bulldog' Drummond |
 Una Merkel | Cast | Actress | Gwen |
 Vernon Steele | Cast | Actor | Wedding Guest |
 Warner Oland | Cast | Actor | Prince Achmed |
 William H. O'Brien | Cast | Actor | Banquet Servant |
 Wilson Benge | Cast | Actor | Watkins, Neilsen's Valet |
Yorke Sherwood | Cast | Actor | Fat Bobby |
H.N. Clugston | Cast | Mr. Field | |
| Person | Type | Job | Role(s) |
