Directed by
| Basil Dean | ||
Writing Credits (in alphabetical order)
| Margaret Kennedy | ||
| Gordon Wellesley | ... | (scenario) |
Cast (in credits order)
Produced by
| Basil Dean | ... | producer |
| Isadore Goldsmith | ... | co-producer |
Cinematography by
| Jan Stallich | ||
Art Direction by
| Andrej Andrejew | ... | (as Andre Andreiev) |
Costume Design by
| Ernst Stern | ... | (as Professor Ernest Stern) |
Art Department
| Ernst Stern | ... | operatic settings (as Professor Ernest Stern) |
Sound Department
| A.D. Valentine | ... | sound recordist |
| Eric Williams | ... | sound recordist |
Editorial Department
| Thorold Dickinson | ... | editorial supervisor |
| Geoffrey Foot | ... | assistant editor |
Music Department
| Thomas Beecham | ... | conductor (as Sir Thomas Beecham Bart) |
| Ernest Irving | ... | music supervisor |
| Bernhard Paumgartner | ... | music supervisor (as Dr. Bernhard Paumgartner) |
Additional Crew
| Robert Alva | ... | singer |
| Elisabeth Aveling | ... | singer |
| Tudor Davies | ... | singer |
| Odette De Foras | ... | singer |
| Roy Devereux | ... | singer |
| Arthur Fear | ... | singer |
| Percy Heming | ... | singer |
| Enid James | ... | singer |
| Sylvia Nelis | ... | singer |
| Oda Slobodskaya | ... | singer |