Watch Leonardo DiCaprio's Climate Change Documentary For Free This Week

Leonardo DiCaprio's climate change documentary Before the Flood has been uploaded in its entirety to video streaming sites where it will remain, free of charge, for the next week.

Before The Flood will be available via National Geographic's channels on Dailymotion and YouTube until November 5 across 171 countries and subtitled in 45 different languages.

Directed by Fisher Stevens (The Cove), Before the Flood tackles the most important climate-related challenges of our time – a subject that has long been close to the actor and activist's heart.

On music, you'll find Nine Inch Nails frontman Trent Reznor as well as Argentinian composer Gustavo Santaolalla (Brokeback Mountain, The Last of Us).

Over the course of the documentary, DiCaprio will be speaking with a range of key figures including Barack Obama, Bill Clinton and Pope Francis. Tune in completely free of charge before Sunday, November 5.

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