Directed by filmmaker Elizabeth Chai Vasarhelyi and professional climber and ski-mountaineer Jimmy Chin, this documentary follows rock climber Alex Honnold as he performed the first free solo climb of Yosemite National Park's 3,000-foot-high El Capitan, which was one of the greatest athletic feats of any kind.
The film was produced by National Geographic, and this is only the third time a climbing or mountaineering film has been considered for the Oscars, after Mike Hoover's 1973 film Solo and Kevin MacDonald's 2003 film Touching the Void. Besides the incredible task performed by Honnold, the film itself was a challenge, as Vasarhelyi and Chin had to figure out how to film the climb with drone cameras and cameramen attached to ropes and harnesses in a way that wouldn't distract Honnold.