Directed by
| Alfred Vohrer | ||
Writing Credits
| Ladislas Fodor | ... | (screenplay) |
| Edgar Wallace | ... | (writer) |
Cast (in credits order) verified as complete
| Joachim Fuchsberger | ... | Inspektor Higgins | |
| Hubert von Meyerinck | ... | Sir Arthur | |
| Siw Mattson | ... | Peggy Ward | |
| Wolfgang Kieling | ... | Sir Cecil | |
| Pinkas Braun | ... | The Stranger | |
| Claude Farell | ... | Adela | |
| Peter Mosbacher | ... | Ramiro | |
| Siegfried Rauch | ... | Dr. Brand | |
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Otto Stern | ... | Mr. Merryl |
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Renate Grosser | ... | Mrs. Potter |
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Hans Krull | ... | Mr. Potter |
| Lillemor 'Lill' Lindfors | ... | Sabrina (as Lil Lindfors) | |
| Ilse Pagé | ... | Miss Mabel Finley | |
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Edith Schneider | ... | Prof. Bound |
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Wolfgang Spier | ... | Bannister |
| Ewa Strömberg | ... | Library Clerk | |
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Jimmy Powell | ... | Casper |
| Rest of cast listed alphabetically: | |||
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Dietrich Behne | ... | Lachende Leiche (Double) (uncredited) |
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Thomas Danneberg | ... | Flugkapitän (uncredited) |
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Eva Ebner | ... | Sekretärin (uncredited) |
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Michael Miller | ... | Monteur (uncredited) |
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Alfred Vohrer | ... | Edgar Wallace / Lachende Leiche / Sergeant Stockford (voice) (uncredited) |
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Max Wittmann | ... | Der Alte (uncredited) |
Produced by
| Fritz Klotsch | ... | executive producer (as Fritz Klotzsch) |
| Horst Wendlandt | ... | producer |
Music by
| Peter Thomas | ||
Cinematography by
| Karl Löb | ||
Editing by
| Jutta Hering | ||
Production Design by
| Walter Kutz | ||
| Wilhelm Vorwerg | ||
Costume Design by
| Irms Pauli | ||
Makeup Department
| Charlotte Kersten | ... | makeup artist (uncredited) |
| Willi Nixdorf | ... | makeup artist (uncredited) |
Production Management
| Gerhard Selchow | ... | unit manager |
| Harry Wilbert | ... | unit manager |
Second Unit Director or Assistant Director
| Eva Ebner | ... | assistant director |
Art Department
| Georg Dorschky | ... | props (uncredited) |
| Walter Rother | ... | props (uncredited) |
Sound Department
| Gerhard Müller | ... | sound |
Camera and Electrical Department
| Gerd-Victor Krau | ... | still photographer |
| Joachim Gitt | ... | assistant camera (uncredited) |
| Ernst Zahrt | ... | assistant camera (uncredited) |
Additional Crew
| Herbert Kerz | ... | production assistant |
