Directed by
| Robert G. Vignola | ... | (as Robert Vignola) |
Writing Credits (in alphabetical order)
| Doris Anderson | ||
| John Burke | ||
| Coningsby William Dawson | ... | (story) (as Coningsby Dawson) |
| Dore Schary | ||
Cast (in credits order) complete, awaiting verification
| Karen Morley | ... | Linda Beech | |
| Robert Baldwin | ... | Derrick Holt | |
| Eduardo Ciannelli | ... | Franz Jorg | |
| Katharine Alexander | ... | Lady Helen Lavering | |
| Claude King | ... | Sir Eric Ledyard | |
| Agnes Anderson | ... | Mary Smith (as Lynn Anders) | |
| Milly | ... | Milli Monti (as Milli Monti) | |
| Jon Hall | ... | Bertie (as Lloyd Crane) | |
| Ted Adams | ... | Montritz Hotel Valet-Henchman (as Richard Ted Adams) | |
| Leonid Kinskey | ... | Mischa | |
| Dennis O'Keefe | ... | John (as Bud Flanagan) | |
| Odette Myrtil | ... | Mme. Yvonne Dupre | |
| Rest of cast listed alphabetically: | |||
| Don Brodie | ... | Joe (uncredited) | |
| Gino Corrado | ... | Violinist-Translator (uncredited) | |
 |
Fred Farrell | ... | Porter (uncredited) |
| Alphonse Martell | ... | Second Valet (uncredited) | |
| Philip Sleeman | ... | First Valet (uncredited) | |
Produced by
| Emanuel Cohen | ... | producer |
Music by
| Leo Shuken | ... | (uncredited) |
Cinematography by
| Robert Pittack | ||
Editing by
| George McGuire | ||
Art Direction by
| Wiard Ihnen | ||
Production Management
| Joseph H. Nadel | ... | production manager (as Joe Nadel) |
| David Sussman | ... | assistant production manager (uncredited) |
Sound Department
| Hugo Grenzbach | ... | sound |
Costume and Wardrobe Department
| Basia Bassett | ... | wardrobe |
| Eugene Joseff | ... | costume jeweller (uncredited) |
Music Department
| George Stoll | ... | musical director |
| Murray Cutter | ... | composer: title music (uncredited) |
| Milan Roder | ... | composer: stock music (uncredited) |
Additional Crew
| Adolph Zukor | ... | presenter |
