Peter Facinelli
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)
Joseph Allan Sutherland
Mark (young) (credited as Joseph Sutherland)
Joel Smith
Eddie (young)
Steve Smith
Kip
Jonathan Love
Kevin Cherilla
Brooklynn Proulx
Emma (6 years) (credited as Brooklyn Proulx)
Taheer Nurani
Sikh Boy (Nanak)
Sarah Hyslop
Tiffany
Connor Robinson
Kid #1
Connor Schmidt
Brian
Talon Dunbar
David
Lori Ravensborg
Mrs. Mundy
Ron Carothers
Jerry (credited as Ronald Carothers)
James Dugan
Bob Allman
Gillian Carfra
Kim - PV's wife
Gerald Matthews
Dr. Brockhurst
David LeReaney
Carl
Tom Lim
Nick (credited as Tommy Lim)
Cassandra Bennett
Sacha
Chris Ippolito
Victor
Tarra Riley
Bar Girl
Aedan Tomney
Mitch
Stephen Strachan
Kaegan Reddy (credited as Steve Strachan)
Kate Newby
Math Teacher
Wally Houn
Monk
Carrie Colak
Neighbour
Larry Austin
Priest
Lindsay Burns
Principal
Khari Jones
Wrestling Coach
Brian Copping
Sherman Bull
Tom Carey
Brad Bull