| Original title | The exorcist III | 
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| Danish title | Eksorsisten III | 
| Leikstjórn | William Peter Blatty | 
| Screenplay | William Peter Blatty | 
| Based on | Romanen "Legion" af William Peter Blatty | 
| Producer | Carter DeHaven | 
| Director of Photography | Gerry Fisher | 
| Editor | Tom Ramsay, Peter-Lee Thompson | 
| Composer | Barry Deorzon | 
| Production designer | Leslie Dilley | 
| Appearance | George C. Scott, Ed Flanders, Brad Dourif | 
| Land | USA | 
| Domestic distribution | Dansk Filmindustri | 
| Technical info | 35 mm, Deluxe, Tone | 
| Danish theatrical release | 22.02.1991 | 
| Cinemas | Palads, Cinema 1-8 | 
| TV release | 29.09.1995, TV 2 | 
      Companies | 
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| Production company | Morgan Creek Productions | 
| Domestic distribution | Dansk Filmindustri | 
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      Instruktion | 
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| Instruktion | William Peter Blatty | 
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      Manus | 
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| Manus | William Peter Blatty | 
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      Produktion | 
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| Producer | Carter DeHaven | 
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      Foto | 
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| Foto | Gerry Fisher | 
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      Klip | 
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| Klip | Tom Ramsay | 
| Klip | Peter-Lee Thompson | 
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      Musik | 
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| Musik | Barry Deorzon | 
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      Produktionsdesign | 
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| Produktionsdesign | Leslie Dilley | 
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      Medvirkende | 
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| Medvirkende | George C. Scott | 
| Medvirkende | Ed Flanders | 
| Medvirkende | Brad Dourif | 
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