Two journalists traverse the Grand Canyon by foot, hoping this 750-mile walk will help them better understand one of America's most revered landscapes and the threats poised to alter it forever.

Koyaanisqatsi
1983
7.9/10

Tread
2020
6.6/10

David Attenborough: A Life on Our Planet
2020
8.4/10

Powaqqatsi
1988
7.3/10

Naqoyqatsi
2002
6.1/10

An Inconvenient Truth
2006
7.0/10

Gasland
2010
7.1/10

All the Empty Rooms
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7.2/10

Breaking Boundaries: The Science of Our Planet
2021
7.5/10

Being James Bond
2021
7.8/10

John Candy: I Like Me
2025
7.9/10

The Last Waltz
1978
7.6/10

Sidney
2022
7.6/10

Elstree 1976
2015
6.1/10

Samsara
2011
8.1/10

Unknown: The Lost Pyramid
2023
7.4/10

That Sugar Film
2014
6.8/10

Heart of a Dog
2015
6.5/10

Chimpanzee
2012
7.0/10

Baraka
1992
8.2/10
Wild Edens: Russia
2018
0/10