| Original title | Und der Amazonas schweigt |
|---|---|
| Danish title | Det grønne helvede |
| Leikstjórn | Franz Eichhorn |
| Land | Tyskland, Brasilien |
| Domestic distribution | Constantin Film |
| Danish theatrical release | 15.03.1965 |
| Cinemas | Palads (Århus) |
Companies |
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| Production company | Atlântida Cinematográfica |
| Domestic distribution | Constantin Film |
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Instruktion |
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| Instruktion | Franz Eichhorn |
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