High Tension

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

Jonathan Griffith

Self

Greg Vernovage

Self

Grayson Schaffer

Self

Edita Uksaite Nichols

Self

Da Rhita Sherpa

Self

Alan Arnette

Self

Garrett Madison

Self