Sabrina Grillitsch

饰：Herself

Alex Serdjukov

饰：Himself

Tom Walek

饰：Himself

Claudia Beitsch

饰：Herself - Biochemikerin

Joey Kelly

饰：Himself

Dennis Lehnert

饰：Himself - Berufssoldat

Markus Lenz

饰：Himself

赖因霍尔德·梅斯纳

Reinhold Messner

饰：Himself

Hermann Maier

饰：Himself

科内利乌斯·奥博尼亚

Cornelius Obonya

饰：Narrator

Arved Fuchs

饰：Himself

Gary Bullen

饰：Himself - Extreme World Races

Peter Faerber

Peter Faerber

饰：Narrator