Heinrich Mayer
Writer:
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1. Universum History (2013), series
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3. Rätselhafte Venus (2022), film
Producer:
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1. Secrets of the Flooded Forest (2010), film
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...executive producer: Interspot Film
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...executive producer: Interspot Film
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...executive producer
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...executive producer: Interspot Film
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...executive producer: Interspot Film
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...executive producer
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13. Empire of the Vineyard (2019), film...executive producer