Directed by
| Karl Hartl | ||
Writing Credits (in alphabetical order)
| Karl Hartl | ... | (original story) |
| Gene Markey | ... | (screenplay) |
Cast (in credits order)
| Bobby Henrey | ... | Sebastian Giro | |
 |
Elwyn Brook-Jones | ... | Mr. Gorik |
| Muriel Aked | ... | Miss Frisbie | |
| Oskar Werner | ... | Rudi | |
|
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Robert Shackleton | ... | Rocks Cooley |
|
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Christa Winter | ... | Anni |
| Sebastian Cabot | ... | Pizzo | |
|
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Klaus Birsch | ... | Nik |
| Paul Hardtmuth | ... | Professor Bindl | |
|
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June Elvin | ... | Miss Kirsch |
| Rest of cast listed alphabetically: | |||
|
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Franz Böheim | ... | Gendarme |
|
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Hugo Gottschlich | ... | Gendarme |
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Jacques Cey | ... | Music Critic (uncredited) |
Produced by
| Karl Hartl | ... | producer |
Music by
| Willy Schmidt-Gentner | ||
Cinematography by
| Günther Anders | ... | (as Guenther Anders) |
| Robert Krasker | ||
Makeup Department
| George Frost | ... | makeup artist |
Production Management
| Jack Swinburne | ... | production manager |
| Ronald Kinnoch | ... | production manager (uncredited) |
Second Unit Director or Assistant Director
| Jack Causey | ... | assistant director |
Art Department
| Joseph Bato | ... | sets |
| Werner Schlichting | ... | sets |
Sound Department
| Alan Allen | ... | sound recordist |
| John Cox | ... | sound supervisor |
| Red Law | ... | sound recordist |
| Eric Wood | ... | dubbing editor |
Camera and Electrical Department
| Denys N. Coop | ... | camera operator |
Editorial Department
| Reginald Beck | ... | supervising editor |
Music Department
| Hubert Clifford | ... | conductor (as Dr. Hubert Clifford) |
| London Film Symphony Orchestra | ... | music played by |
Script and Continuity Department
| Maisie Kelly | ... | continuity |
Additional Crew
| Elizabeth Montagu | ... | dialogue director (uncredited) |
