Ueli Steck

Self

Simone Moro

Self

Nick Rosen

Narrator

Denis Urubko

Self

Melissa Arnot

Self

Alexei Bolotov

Self

Yūichirō Miura

Self

Jake Norton

Self

Jim Whittaker

Self

Brent Bishop

Self

Nick Paumgarten

Self

Samina Baig

Self

Phurba Tashi Sherpa

Self

Peter Mortimer

Josh Lowell