Directed by
| Roy Del Ruth | ||
Writing Credits (in alphabetical order)
| Harvey Gates | ... | (writer) |
| Joseph Jackson | ... | (titles) |
| Edgar Wallace | ... | (play) |
Cast (in credits order)
| May McAvoy | ... | Olga Redmayne | |
| Louise Fazenda | ... | Mrs. Elvery | |
| Edward Everett Horton | ... | Ferdinand Fane | |
| Alec B. Francis | ... | Dr. Redmayne | |
| Matthew Betz | ... | Joe Connors | |
| Holmes Herbert | ... | Goodman (as Holmes E. Herbert) | |
| Otto Hoffman | ... | Soapy Marks | |
| Joseph W. Girard | ... | Superintendent Hallick of Scotland Yard (as Joseph Gerard) | |
| John Miljan | ... | Alfred Katman | |
| Frank Austin | ... | Cotton - the Butler | |
| Rest of cast listed alphabetically: | |||
| Jules Cowles | ... | Undetermined Secondary Role (uncredited) | |
| Conrad Nagel | ... | Narrator of Spoken Credit Titles (uncredited) | |
Produced by
| Jack L. Warner | ... | executive producer |
| Darryl F. Zanuck | ... | producer |
Music by
| Louis Silvers | ... | (uncredited) |
Cinematography by
| Barney McGill | ||
Editing by
| Jack Killifer | ||
| Thomas Pratt | ||
Costume Design by
| Earl Luick | ... | (uncredited) |
Music Department
| Louis Silvers | ... | musical director |
| William Axt | ... | composer: stock music (uncredited) |
| Giuseppe Becce | ... | composer: stock music (uncredited) |
