Where to watch
Not available in United States
Streaming in 4 other countries
Cosmonaut isn't on any streaming service in United States right now, but it's available in Czechia, Germany, Slovakia, Switzerland. Streaming rights are licensed per country.
Cast · Directed by Kaspar Jancis
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Cosmonaut — streaming FAQ
Which OTT platform streams Cosmonaut?
Cosmonaut isn't on any streaming service in United States yet, but it's available in Switzerland, Czechia and Germany and other countries. Streaming rights differ by country — switch your country in the header to see where.
Is Cosmonaut on Netflix?
No, Cosmonaut is not on Netflix in United States as of September 2026.
Is Cosmonaut on Amazon Prime Video?
No, Cosmonaut isn't on Amazon Prime Video in United States right now.
Where can I watch Cosmonaut for free?
Cosmonaut isn't streaming in United States yet, so there's no way to watch it free at the moment.
