Harold French, Pat Jackson, Anthony Pelissier, Storbritannien, 1952
U/Spillefilm
    
                
          | Original title | Encore | 
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| Danish title | De tre akkorder | 
| Leikstjórn | Harold French, Pat Jackson, Anthony Pelissier | 
| Screenplay | Eric Ambler, T.E.B. Clarke, Arthur Macrae | 
| Based on | Efter tre noveller af W. Somerset Maugham. | 
| Director of Photography | Desmond Dickinson | 
| Editor | Alfred Roome | 
| Production designer | Maurice Carter | 
| Appearance | Glynis Johns, Nigel Patrick, Kay Walsh | 
| Land | Storbritannien | 
| Domestic distribution | Eagle Lion | 
| Technical info | 35 mm, Normal, Sort-hvid, Tone | 
| Danish theatrical release | 07.05.1952 | 
| Cinemas | Grand | 
      Companies | 
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| Production company | Two Cities | 
| Domestic distribution | Eagle Lion | 
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      Instruktion | 
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| Instruktion | Harold French | 
| Instruktion | Pat Jackson | 
| Instruktion | Anthony Pelissier | 
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      Manus | 
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| Manus | Eric Ambler | 
| Manus | T.E.B. Clarke | 
| Manus | Arthur Macrae | 
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      Produktion | 
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| Produktion | Anthony Darnborough | 
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      Foto | 
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| Foto | Desmond Dickinson | 
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      Klip | 
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| Klip | Alfred Roome | 
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      Produktionsdesign | 
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| Produktionsdesign | Maurice Carter | 
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      Medvirkende | 
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| Medvirkende | Glynis Johns | 
| Medvirkende | Nigel Patrick | 
| Medvirkende | Kay Walsh | 
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