| Original title | The one that got away | 
|---|---|
| Danish title | Kun een slap fri | 
| Leikstjórn | Roy Baker | 
| Screenplay | Howard Clewes | 
| Based on | Bog af Kendal Burt & James Leasor. | 
| Director of Photography | Eric Cross | 
| Editor | Sidney Hayes | 
| Composer | Hubert Clifford | 
| Appearance | Hardy Kruger, Colin Gordon, Michael Goodliffe | 
| Land | Storbritannien | 
| Domestic distribution | Eagle Lion | 
| Technical info | 35 mm, Widescreen, Sort-hvid, Tone | 
| Danish theatrical release | 06.04.1959 | 
| Cinemas | Nørreport Bio | 
| Danish rating | Tilladt for alle (1935-1997) | 
      Companies | 
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| Production company | Rank Film Productions | 
| Domestic distribution | Eagle Lion | 
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      Instruktion | 
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| Instruktion | Roy Baker | 
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      Manus | 
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| Manus | Howard Clewes | 
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      Produktion | 
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| Produktion | Julian Wintle | 
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      Foto | 
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| Foto | Eric Cross | 
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      Klip | 
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| Klip | Sidney Hayes | 
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      Musik | 
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| Musik | Hubert Clifford | 
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      Medvirkende | 
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| Medvirkende | Hardy Kruger | 
| Medvirkende | Colin Gordon | 
| Medvirkende | Michael Goodliffe | 
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