| Original title | La traversée de Paris | 
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| Danish title | I nattens mulm og mørke | 
| Leikstjórn | Claude Autant-Lara | 
| Screenplay | Jean Aurenche, Pierre Bost | 
| Based on | Efter en novelle af Marcel Aymé. | 
| Director of Photography | Jacques Natteau | 
| Editor | Madeleine Gug | 
| Composer | Rene Cloërec | 
| Production designer | Max Douy | 
| Appearance | Jean Gabin, Bourvil, Jeanette Batti | 
| Land | Frankrig, Italien | 
| Domestic distribution | Film-Centralen-Palladium | 
| Technical info | 35 mm, Normal, Sort-hvid, Tone | 
| Danish theatrical release | 26.08.1957 | 
| Cinemas | Alexandra | 
      Companies | 
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| Production company | Franco London Film, Continental Produzione | 
| Domestic distribution | Film-Centralen-Palladium | 
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      Instruktion | 
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| Instruktion | Claude Autant-Lara | 
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      Manus | 
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| Manus | Jean Aurenche | 
| Manus | Pierre Bost | 
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      Produktion | 
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| Produktion | Henry Deutschmeister | 
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      Foto | 
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| Foto | Jacques Natteau | 
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      Klip | 
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| Klip | Madeleine Gug | 
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      Musik | 
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| Musik | Rene Cloërec | 
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      Produktionsdesign | 
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| Produktionsdesign | Max Douy | 
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      Medvirkende | 
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| Medvirkende | Jean Gabin | 
| Medvirkende | Bourvil | 
| Medvirkende | Jeanette Batti | 
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