Director/a
Lucy Walker
DIRECTOR/A
Reparto (por orden de créditos)
Gavin Attwood
Self
Sally Berg
Sonam Bhumtso
Dachung
Jeff Evans
Gyenshen
Stefani Jackenthal
Paul Kronenberg
Kyila
Charley Mace
Steven Mace
Chris Morris
Tashi Pasang
Kami Tenzing Sherpa
Cornelia Tenberken
Sabriye Tenberken
Tenzin
Nguyen-Toan Tran
Ed Weihenmayer
Erik Weihenmayer
Michael Brown
Self(uncredited)