| Original title | Blanche | 
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| Danish title | Blanche | 
| Leikstjórn | Walerian Borowczyk | 
| Screenplay | Walerian Borowczyk | 
| Based on | Efter Juliusz Slowackis "Mazepa" (Paris 1889). | 
| Director of Photography | Guy Durban | 
| Editor | Walerian Borowczyk, Charles Bretoneiche, Charles Bretoneiche | 
| Composer | Christian Boissonnade, Annie Challan, Agnès Faucheux, Maurice-Pierre Gourrier, Florence Lassailly | 
| Production designer | Walerian Borowczyk, Charles Bretoneiche | 
| Appearance | Michel Simon, Georges Wilson, Jacques Perrin | 
| Land | Frankrig | 
| Domestic distribution | Dagmar Distribution | 
| Technical info | 35 mm, Widescreen, Eastmancolor, Tone | 
| Danish theatrical release | 24.11.1975 | 
| Cinemas | Dagmar | 
      Companies | 
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| Production company | Télépresse Film Abel & Charton | 
| Domestic distribution | Dagmar Distribution | 
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      Instruktion | 
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| Instruktion | Walerian Borowczyk | 
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      Manus | 
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| Manus | Walerian Borowczyk | 
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      Produktion | 
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| Produktion | Jean-Claude Lefévre | 
| Produktion | Philippe d'Argila | 
| Produktion | Dominique Duvergé | 
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      Foto | 
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| Foto | Guy Durban | 
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      Klip | 
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| Klip | Walerian Borowczyk | 
| Klip | Charles Bretoneiche | 
| Klipper | Charles Bretoneiche | 
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      Musik | 
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| Musik | Christian Boissonnade | 
| Musik | Annie Challan | 
| Musik | Agnès Faucheux | 
| Musik | Maurice-Pierre Gourrier | 
| Musik | Florence Lassailly | 
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      Produktionsdesign | 
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| Produktionsdesign | Walerian Borowczyk | 
| Produktionsdesign | Charles Bretoneiche | 
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      Medvirkende | 
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| Medvirkende | Michel Simon | 
| Medvirkende | Georges Wilson | 
| Medvirkende | Jacques Perrin | 
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