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Production countries: Germany, Canada
Origin countries: Germany
Language: German
Spoken: German, English
Production: CBC Docs, Love Nature, WDR, ARTE
Budget: N/A
Revenue: N/A

Data source: TMDB
Updated: 22 Aug, 2026

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Production countries: Germany, Canada
Origin countries: Germany
Language: German
Spoken: German, English
Production: CBC Docs, Love Nature, WDR, ARTE
Budget: N/A
Revenue: N/A

field researchnature documentaryanimal researchscientific researchsleep studyscience mysteryanimal documentaryscience and naturewildlife documentaryscience documentary

Tierisch müde - Das Rätsel Schlaf

Released Documentary

09 Apr, 2022

Tierisch müde - Das Rätsel Schlaf

Released Documentary

09 Apr, 2022

Directed by Boris Raim, Daniela Pulverer

Yvon Jansen

Narrator

54 yrs

Tierisch müde - Das Rätsel Schlaf

Tierisch müde - Das Rätsel Schlaf

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Yvon Jansen

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