About this movie
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.
Quick facts
Year
2021
Runtime
1h 45m
TMDB Rating
⭐ 6.7/10
Votes
7
Genre
Documentary
Director
Language
FR
Cast
climate change
environment
Your reaction
Questions about Once You Know
How long is Once You Know?
Once You Know has a runtime of 1h 45m (1 hour and 45 minutes).
Who directed Once You Know?
Once You Know was directed by Emmanuel Cappellin and released in 2021.
What genre is Once You Know?
Once You Know is a Documentary film (2021).
Who stars in Once You Know?
The cast of Once You Know includes Jean-Marc Jancovici, Pablo Servigne, Richard Heinberg, Saleemul Huq, Susanne Moser.
What is the TMDB rating for Once You Know?
Once You Know has a TMDB rating of 6.7/10 based on 7 votes.
