Royal Robbins

Himself

Acting

Warren Harding

Self

Acting

John Bachar

Self (archive footage)

Acting

Ron Kauk

Self

Acting

Jim Bridwell

Himself

Acting

John Long

Himself

Acting

Yvon Chouinard

Himself

Acting

Lynn Hill

Herself

Acting

Dean Potter

Himself

Acting

Alex Honnold

Self

Acting

Peter Sarsgaard

Narrator (Voice)

Acting

Graham Hunt

Acting

Chongo Chuck

Self

Acting