| Original title | Mandy | 
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| Danish title | Mandy | 
| Other titles | Crash of silence | 
| Leikstjórn | Alexander Mackendrick | 
| Screenplay | Nigel Balchin, Jack Whittingham | 
| Based on | Efter Hilda Lewis' "The day is ours". | 
| Director of Photography | Douglas Slocombe | 
| Editor | Seth Holt | 
| Composer | William Alwyn | 
| Appearance | Sylvia Calvert, Jack Hawkins, Terence Morgan | 
| Land | Storbritannien | 
| Domestic distribution | Eagle-Lion Film | 
| Technical info | 35 mm, Normal, Sort-hvid, Tone | 
| Danish theatrical release | 12.05.1954 | 
| Cinemas | Triangel | 
      Companies | 
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| Production company | Ealing Studios | 
| Domestic distribution | Eagle-Lion Film | 
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      Instruktion | 
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| Instruktion | Alexander Mackendrick | 
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      Manus | 
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| Manus | Nigel Balchin | 
| Manus | Jack Whittingham | 
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      Produktion | 
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| Produktion | Michael Balcon | 
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      Foto | 
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| Foto | Douglas Slocombe | 
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      Klip | 
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| Klip | Seth Holt | 
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      Musik | 
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| Musik | William Alwyn | 
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      Medvirkende | 
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| Medvirkende | Sylvia Calvert | 
| Medvirkende | Jack Hawkins | 
| Medvirkende | Terence Morgan | 
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