| Original title | Kloka gubben | 
|---|---|
| Danish title | Kvaksalveren | 
| Other titles | Den kloge mand | 
| Leikstjórn | Sigurd Wallén | 
| Screenplay | Gösta Werner | 
| Based on | Skuespil af Paul Sarauw. | 
| Director of Photography | Karl Andersson | 
| Editor | Lennart Wallén | 
| Sound | Poul Bang | 
| Appearance | Sigurd Wallén, Oscar Törnblom, Linnéa Hillberg | 
| Land | Sverige | 
| Domestic distribution | Kosmo Film | 
| Technical info | 35 mm, Normal, Sort-hvid, Tone | 
| Danish theatrical release | 23.02.1945 | 
| Cinemas | Bristol | 
| Kommentar | Svensk version af "Den kloge Mand", optaget på ASA-studierne. Svensk premiere 19/8 1938. | 
      Companies | 
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| Production company | Svea Film | 
| Domestic distribution | Kosmo Film | 
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      Instruktion | 
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| Instruktion | Sigurd Wallén | 
| Instruktørassistent | Lennart Wallén | 
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      Manus | 
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| Manus | Gösta Werner | 
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      Produktion | 
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| Produktion | Henning Karmark | 
| Produktion | John Olsen | 
| Produktionsleder | Tage Linde | 
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      Foto | 
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| Foto | Karl Andersson | 
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      Klip | 
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| Klip | Lennart Wallén | 
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      Musik | 
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| Arrangement | Emil Reesen | 
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      Makeup | 
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| Makeup | Oscar Carlson | 
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      Lyd | 
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| Lyd | Poul Bang | 
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      Medvirkende | 
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| Rasmus Thomsen, kvaksalver | Sigurd Wallén | 
| Erik Thomsen, Rasmus' søn | Oscar Törnblom | 
| Elvira, Rasmus' husholderske | Linnéa Hillberg | 
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