La grotte de Riesending - Descente au fond du gouffre (2021)
Dans le sillage de cinq spéléologues, une exploration de la plus profonde et la plus longue grotte d’Allemagne. Spectaculaire et immersif.
Directeur:
Freddie Röckenhaus
écrivain:
Benjamin Völz
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Thomas Matthalm as himself |
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Ulrich Meyer as himself |
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Marcus Preissner as himself |
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Florian Schwarz as himself |
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Benjamin Völz as himself |
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Johann Westhhauser as himself |
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Wolfgang Zillig as himself |
| Directing | Freddie Röckenhaus | Director |
| Camera | Thomas Matthalm | Camera Operator |
| Writing | Petra Höfer | Writer |
| Writing | Freddie Röckenhaus | Writer |
| Writing | Benjamin Völz | Screenplay |