Once You Know(2021)
Une fois que tu sais
Once You Know Synopsis
Today, like a ship entering the storm, the world faces climate change induced collapse. Once You Know, by director Emmanuel Cappellin, is a poetic and poignant exploration of how four of the world’s leading climate scientists and energy experts find truth, chaos, and hope in their work.
Once You Know (2021) is a documentary film directed by Emmanuel Cappellin, released on September 22, 2021 with a runtime of 1h 45m. It stars Jean-Marc Jancovici, Pablo Servigne, Richard Heinberg and Saleemul Huq. Viewers rate it 6.7 out of 10 across 7 ratings.
- Director:
- Emmanuel Cappellin
- Production:
- Pulp Films
- Status:
- Released
Once You Know Cast & Crew
Main cast
Key crew
Directed by Emmanuel Cappellin.
Explore more Documentary titles
Once You Know Reviews & Ratings
Average viewer score of 6.7/10 from 7 ratings.
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Once You Know – Frequently Asked Questions
Where can I watch Once You Know online?
+
Once You Know (2021) is available to stream on Amazon Prime Video and Amazon Prime Video with Ads, and to rent or buy from Amazon Video, Apple TV Store, Google Play Movies and YouTube. Streaming availability is checked against JustWatch data and can change by region.
Who stars in Once You Know?
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The main cast of Once You Know (2021) includes Jean-Marc Jancovici, Pablo Servigne, Richard Heinberg, Saleemul Huq and Susanne Moser. The film was directed by Emmanuel Cappellin. You can see the full cast and crew list, with character names, further up this page.
When was Once You Know released?
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Once You Know was released on September 22, 2021 and runs for 1h 45m.
Is Once You Know worth watching?
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Once You Know (2021) holds an average rating of 6.7 out of 10 from 7 viewer votes, and is a good pick if you enjoy documentary films. Read the viewer reviews on this page to decide for yourself.