Ralph Schieke
Direção:
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1. Forest of Heroes, filme
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2. Expeditionen ins Tierreich (1965), séries
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3. Wild Germany (2011), séries
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4. Die Elbe (2014), séries
Roteiro:
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1. Expeditionen ins Tierreich (1965), séries
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2. Wild Germany (2011), séries
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3. Die Elbe (2014), séries
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...(writer)