埃里克·魏亨麦尔

Erik Weihenmayer

饰：Himself

Paul Kronenberg

Paul Kronenberg

饰：Himself

Stefani Jackenthal

Stefani Jackenthal

饰：Herself

Gyenshen

Gyenshen

饰：Himself

Jeff Evans

Jeff Evans

饰：Himself

Dachung

Dachung

饰：Himself

迈克尔·布朗

Michael Brown

饰：Himself

Sonam Bhumtso

Sonam Bhumtso

饰：Herself

Ed Weihenmayer

Ed Weihenmayer

饰：Himself

Nguyen-Toan Tran

Nguyen-Toan Tran

饰：Himself

Tenzin

Tenzin

饰：Himself

Cornelia Tenberken

Cornelia Tenberken

饰：Herself

Kami Tenzing Sherpa

Kami Tenzing Sherpa

饰：Himself

Tashi Pasang

Tashi Pasang

饰：Himself

Chris Morris

Chris Morris

饰：Himself

Steven Mace

Steven Mace

饰：Himself

Charley Mace

Charley Mace

饰：Himself

Kyila

Kyila

饰：Herself

Sally Berg

Sally Berg

饰：Herself

Gavin Attwood

Gavin Attwood

饰：Himself

莎碧丽叶·田贝肯

Sabriye Tenberken

饰：Herself

Michael Brown

饰：自己