| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bernard Schubert | Crew | Writing | Screenplay |
 Cedric Gibbons | Crew | Art | Art Direction |
Charles Maxwell | Crew | Sound | Orchestrator |
Clifford Vaughan | Crew | Sound | Orchestrator |
Dolly Tree | Crew | Costume & Make-Up | Costumer |
 Douglas Shearer | Crew | Sound | Recording Supervision |
 Eddie Imazu | Crew | Art | Assistant Art Director |
Edward Chodorov | Crew | Writing | Theatre Play |
Edward Ward | Crew | Sound | Original Music Composer |
 Edwin B. Willis | Crew | Art | Assistant Art Director |
 George B. Seitz | Crew | Directing | Director |
 George J. Folsey | Crew | Camera | Director of Photography |
 Hugh Walpole | Crew | Writing | Story |
Hugh Wynn | Crew | Editing | Editor |
Jack Virgil | Crew | Sound | Orchestrator |
Lucien Hubbard | Crew | Production | Producer, Writer |
Paul Marquardt | Crew | Sound | Orchestrator |
Carl Roup | Crew | Directing | Script Supervisor |
Wayne Allen | Crew | Sound | Orchestrator |
 Aline MacMahon | Cast | Actress | Mary Herries |
Barbara Shields | Cast | Aggie Edwards | |
 Basil Rathbone | Cast | Actor | Henry Abbott |
 C. Montague Shaw | Cast | Actor | Passport Clerk (uncredited) |
 Charles Coleman | Cast | Actor | Doorman (uncredited) |
 Colin Kenny | Cast | Actor | Second Scotland Yard Man (uncredited) |
 Donald Meek | Cast | Actor | Mr. Foster |
 Doris Lloyd | Cast | Actress | Lucy Weston |
 Dudley Digges | Cast | Actor | Mr. Edwards |
 E. E. Clive | Cast | Actor | Grammaphone Man (uncredited) |
 Eily Malyon | Cast | Actress | Mrs. Edwards |
 Elspeth Dudgeon | Cast | Actress | Lady Emily (uncredited) |
 Frank Albertson | Cast | Actor | Peter Santard |
 Frank Reicher | Cast | Actor | Gustave Roubet (as Frank Reigher) |
 Jimmy Aubrey | Cast | Actor | Soapbox Orator (uncredited) |
Joseph R. Tozer | Cast | Constable (uncredited) | |
Justine Chase | Cast | Ada Abbott | |
 Larry Steers | Cast | Actor | Lucy's Friend (uncredited) |
 Mary Carlisle | Cast | Actress | Phyllis |
 Murray Kinnell | Cast | Actor | Doctor |
 Nola Luxford | Cast | Actress | Rose, Mary's Maid |
 Tempe Pigott | Cast | Actress | Flower Woman (uncredited) |
Walter Ware | Cast | Man (uncredited) | |
 Wilfred Lucas | Cast | Actor | First Scotland Yard Man (uncredited) |
 Yorke Sherwood | Cast | Actor | Mr. Pritchett, a Policeman (uncredited) |
Milton Owen | Cast | Actor | Servant (uncredited) |
| Person | Type | Job | Role(s) |
