Directed by
| Arne Mattsson | ||
Writing Credits (in alphabetical order)
| Wilkie Collins | ... | (novel) |
| Rudolf Eger | ... | (novel) |
| Oscar Hemberg | ... | (uncredited) |
| Rune Lindström | ... | (writer) |
Cast (in credits order) complete, awaiting verification
| Margareta Fahlén | ... | Dr. Karin Lange | |
| Georg Løkkeberg | ... | Prof. Borenius (as Georg Lökkeberg) | |
| Eva Dahlbeck | ... | Solveig Rygård | |
| Karl-Arne Holmsten | ... | Dr. Jan Lindquist | |
| Holger Löwenadler | ... | Dr. Bo Wallgren | |
| Sigge Fürst | ... | Boman | |
| Barbro Nordin | ... | Nurse Aina | |
| Julia Cæsar | ... | Clara Clarin | |
| Artur Rolén | ... | Hampling | |
| John Melin | ... | Algotson | |
| Marianne Löfgren | ... | Mrs. Blom | |
| Ludde Juberg | ... | Alfred Blom | |
| Mimi Nelson | ... | Olga Lindberg | |
| Aurore Palmgren | ... | Miss Andersson | |
| Georg Skarstedt | ... | Alm | |
| Rest of cast listed alphabetically: | |||
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Valborg Falk | ... | Surgery nurse (uncredited) |
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Else-Merete Heiberg | ... | Nurse student (uncredited) |
| Magnus Kesster | ... | Dr. Åhman (uncredited) | |
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Eleonora Kios | ... | Nurse (uncredited) |
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Saga Sjöberg | ... | Lilli Wallgren (uncredited) |
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Monica Weinzierl | ... | Barbro (uncredited) |
Music by
| Håkan von Eichwald | ||
Cinematography by
| Åke Dahlqvist | ||
Editing by
| Oscar Rosander | ||
Production Design by
| Nils Svenwall | ||
Production Management
| Harald Molander | ... | production manager |
| Gösta Ström | ... | unit manager |
Sound Department
| Sven Hansen | ... | sound |
| Aaby Wedin | ... | sound |
Camera and Electrical Department
| Ragnar Frisk | ... | assistant camera |
| Louis Huch | ... | still photographer |
Location Management
| Hugo Bolander | ... | location manager |
Music Department
| Eskil Eckert-Lundin | ... | musical director |
Script and Continuity Department
| Ingegerd Ericsson | ... | script supervisor |
Additional Crew
| Alva Lundin | ... | title designer |
| Per Strömbäck | ... | technical advisor |