Πίτερ Φατσινέλι
Erik Weihenmayer
Jack Knight
Erik (12-16 years)
Dawson Dunbar
Erik (3 years)
Sarah Manninen
Ellie
Bruce Campbell
Ed Weihenmayer
Kate Greenhouse
Ellen Weihenmayer
Robert Moloney
Sam
Saxon DeCocq
Jeff Evans
Aaron Poole
Chris Morris
Shaun Johnston
PV
Mingma Chiri Sherpa
Ang Pasang (credited as Mingma Sherpa)
Marty Antonini
Mike O'Donnell
Kurtis Sanheim
Mark
Sean Anthony Olsen
Eddi (credited as Sean Olsen)
