Fission (2025): cast, story & where to watch

2025 · Film · ★ 5.5

Fission poster

Released in 2025, Fission is a documentary film directed by Anton Yaremchuk, running about 75 minutes.

What it’s about. The climate crisis, Germany’s nuclear phase-out and Russia’s war against Ukraine are just three of the heavy pieces in the dramatic game about the future of energy. Caught in the middle are two small towns with barely a thousand residents each: Gundremmingen in Bavaria, home to a shuttered nuclear plant, and Choczewo on Poland’s Baltic coast, where the country’s first facility is now under construction. What do the good people on the ground think about it all?

How it landed. With an audience score of 5.5/10, Fission has drawn a solid, mixed-to-positive response.

Where to watch. In US you can stream it on DocAlliance Films and rent or buy it from DocAlliance Films. See the full, country-by-country breakdown on our where to watch Fission page.

If you liked it. Fans of Fission tend to enjoy One Direction: This Is Us, Burn the Stage: The Movie, BTS World Tour: Love Yourself - Japan Edition and Senna.

Frequently asked

Where can I watch Fission (2025)?
In US, Fission is available to stream on DocAlliance Films, and rent or buy from DocAlliance Films. Availability varies by country — check our where-to-watch page for every region.
Is Fission worth watching?
Fission holds an audience score of 5.5 out of 10, and is a strong pick if you enjoy documentary. Reactions are mixed, so it may depend on taste.
When was Fission released?
Fission was released in 2025, with a runtime of about 75 minutes.