| Original title | Nasilje na trgu | 
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| Danish title | 300 skal skydes | 
| International titles | Square of Violence | 
| Leikstjórn | Leonardo Bercovici | 
| Screenplay | Leonardo Bercovici, Eric Bercovici, Leonardo Bercovici | 
| Director of Photography | Aleksandar Sekulovic | 
| Editor | Roberto Cinquini, Olga Skrigin | 
| Composer | Dusan Radic | 
| Production designer | Zoran Zorcic | 
| Appearance | Broderick Crawford, Valentina Cortese, Bibi Andersson | 
| Land | Italien, Jugoslavien | 
| Domestic distribution | Metro-Goldwyn-Mayer | 
| Technical info | 2640 meter | 
| Danish theatrical release | 23.09.1963 | 
| Cinemas | Bristol | 
| Danish rating | Forbudt for børn u. 16 år (1935-1969) | 
      Companies | 
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| Production company | Lovcen | 
| Domestic distribution | Metro-Goldwyn-Mayer | 
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      Instruktion | 
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| Instruktion | Leonardo Bercovici | 
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      Manus | 
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| Manus | Leonardo Bercovici | 
| Manus | Eric Bercovici | 
| Manus | Leonardo Bercovici | 
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      Produktion | 
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| Produktion | Leonardo Bercovici | 
| Produktion | Aleksandar Sekulovic | 
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      Foto | 
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| Foto | Aleksandar Sekulovic | 
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      Klip | 
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| Klip | Roberto Cinquini | 
| Klip | Olga Skrigin | 
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      Musik | 
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| Musik | Dusan Radic | 
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      Produktionsdesign | 
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| Produktionsdesign | Zoran Zorcic | 
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      Medvirkende | 
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| Medvirkende | Broderick Crawford | 
| Medvirkende | Valentina Cortese | 
| Medvirkende | Bibi Andersson | 
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