Directed by
| William Dieterle | ||
Writing Credits
| Bertita Harding | ... | (screenplay) & |
| Ewald André Dupont | ... | (screenplay) (as E.A. Dupont) and |
| David T. Chantler | ... | (screenplay) (as David Chantler) |
| Bertita Harding | ... | (based upon the novel by) |
Cast (in credits order) complete, awaiting verification
| Yvonne De Carlo | ... | Minna Planer | |
| Carlos Thompson | ... | Franz Liszt | |
| Rita Gam | ... | Cosima Liszt | |
| Valentina Cortese | ... | Mathilde Wesendonk | |
| Alan Badel | ... | Richard Wagner | |
| Peter Cushing | ... | Otto Wesendonk | |
| Frederick Valk | ... | Minister von Moll | |
| Gerhard Riedmann | ... | King Ludwig II | |
| Erik Schumann | ... | Hans von Bulow | |
| Robert Freitag | ... | August Roeckel (as Robert Freytag) | |
 |
Heinz Klingenberg | ... | King of Saxonia |
| Charles Regnier | ... | Giacomo Meyerbeer | |
| Fritz Rasp | ... | Pfistermeister | |
| Kurt Großkurth | ... | Magdeburg Theatre Manager (as Kurt Grosskurth) | |
| Hans Quest | ... | Robert Hubner | |
| Jan Hendriks | ... | Michael Bakunin | |
| Rest of cast listed alphabetically: | |||
|
|
Hans Elwenspoek | ... | (uncredited) |
| Erich Wolfgang Korngold | ... | Hans Richter (uncredited) | |
|
|
Rolf Kralovitz | ... | (uncredited) |
|
|
Werner Lieven | ... | (uncredited) |
|
|
Werner Westerholt | ... | (uncredited) |
Produced by
| William Dieterle | ... | producer |
Cinematography by
| Ernest Haller | ... | director of photography |
Art Direction by
| Robert Herlth | ||
Costume Design by
| Ursula Maes | ||
Second Unit Director or Assistant Director
| Virgil Hart | ... | assistant director |
Sound Department
| Frank T. Dyke | ... | sound |
| Walter Rühland | ... | sound (as Walter Ruehland) |
Camera and Electrical Department
| Léo L. Fuchs | ... | still photographer (uncredited) |
Editorial Department
| Stanley E. Johnson | ... | supervising editor (as Stanley Johnson) |
Music Department
| Bayerisches Staatsorchester | ... | music performed by (as The Bavarian State Opera Orchestra and Chorus) |
| Erich Wolfgang Korngold | ... | music adaptor / music supervisor |
| Alois Melichar | ... | conductor |
Additional Crew
| Tatjana Gsovsky | ... | choreographer |
| Rudolf Hartmann | ... | opera stager (as Professor Rudolf Hartmann) |
| Herbert J. Yates | ... | presenter |
