

The Core
“The Core” features climber Dean Potter during one of his greatest feats: the one-day ascent of El Capitan and Half Dome, two of the world’s most famous rock faces, in Yosemite. Throughout the documentary, Potter describes what drives him to undertake such epic, perilous, and daring projects, which have made him one of the most renowned climbers. “The Core” captures not only Potter’s profound reflections, but also the iconic beauty of the national treasure that is Yosemite.
Cast

Dean Potter
Self

Steph Davis
Self

John Heffernan
Narrator
Storyline
“The Core” features climber Dean Potter during one of his greatest feats: the one-day ascent of El Capitan and Half Dome, two of the world’s most famous rock faces, in Yosemite. Throughout the documentary, Potter describes what drives him to undertake such epic, perilous, and daring projects, which have made him one of the most renowned climbers. “The Core” captures not only Potter’s profound reflections, but also the iconic beauty of the national treasure that is Yosemite.
Recommended

Free Solo
2018

Valley Uprising
2014

The Dawn Wall
2017

The Alpinist
2021

Meru
2015

14 Peaks: Nothing Is Impossible
2021

Explorer: The Last Tepui
2022

Everest
1998

Our Planet: Behind the Scenes
2019

Mountain
2017

Alone in the Wilderness
2004

Interstellar: Nolan's Odyssey
2014
More Like This

Lulu, Climbing Route Opener
2023

Dévers
1981

Miracle on Everest
2008

Cliffhanger
1993

The Descent
2005

Adapted

To the Limit
2007

The Valley of the Moon
2018

Les Lumières de Vallot
2025

Cerro Torre: A Snowball's Chance in Hell
2013

Marco Étoile Filante
2008

Arrowhead
1989