"After graduating from Emory University in 1992, top student and athlete Christopher McCandless abandons his possessions, gives his entire $24,000 savings account to charity, and hitchhikes to Alaska to live in the wilderness."
Emile Hirsch
as Christopher McCandless / Alexander Supertramp
Marcia Gay Harden
as Billie McCandless
William Hurt
as Walt McCandless
Jena Malone
as Carine McCandless / Additional Narration (voice)
Brian H. Dierker
as Rainey
Catherine Keener
as Jan Burres
Vince Vaughn
as Wayne Westerberg
Kristen Stewart
as Tracy Tatro
Hal Holbrook
as Ronald "Ron" Franz
Thure Lindhardt
as Mads
Signe Egholm Olsen
as Sonja
Jim Gallien
as Jim Gallien
James J. O'Neill
as Graduation Reader
Malinda McCollum
as Waitress
Paul Knauls
as Building Manager
Zach Galifianakis
as Kevin
Craig Mutsch
as Wayne's Crew #1
Jim Beidler
as Wayne's Crew #2
John Decker
as Hutterite #1
John Hofer
as Hutterite #2
Jerry Hofer
as Hutterite #3
Terry Waldner
as Hutterite #4
Robin Mathews
as Gail Borah
Candice Campos
as Bar Girl
Steven Wiig
as Lee's Ferry Ranger
Floyd Wall
as Man In Phone Booth
Bryce Walters
as Christopher McCandless (age 4)
Jim Davis
as Immigration Officer
Cheryl Francis Harrington
as Social Worker
R. D. Call
as Bull
Haley Ramm
as Carine McCandless (age 11)
Merritt Wever
as Lori
Everett 'Insane Wayne' Smith
as Insane Cain
John Jabaley
as Announcer
Leonard Knight
as Leonard Knight
Matt Contreras
as Book Shopper #1
Denise Sitton
as Book Shopper #2
Sharon Olds
as Additional Narration (voice)
Carine McCandless
J. Nathan Simmons
as Tourist (uncredited)
Parris Mosteller
as Young Boy (voice) (uncredited)
Timothy Levine
as Atlanta Braves fan (uncredited)
Haley Sweet
as Bank Teller (uncredited)
Aaron Wayne Hill
as Big Wheel Boy (uncredited)
Bart the Bear II
as Bear
Sean Penn
Director
Screenplay
Éric Gautier
Director of Photography
Jay Cassidy
Editor
Mary Claire Hannan
Costume Design
Michael Brook
Original Music Composer
Eddie Vedder
Music
Kaki King
Gary Archer
Prosthetics
Derek R. Hill
Production Design
Domenic Silvestri
Art Direction
John Richardson
Christopher Neely
Set Decoration
Danielle Berman
Francine Maisler
Casting
Lauren Grey
Casting Associate
Kathy Driscoll-Mohler
Jacqueline Aronson
Costume Supervisor
David Franco
Music Supervisor
Chuck Zlotnick
Still Photographer
Jacques Jouffret
Steadicam Operator
Michael Minkler
Sound Re-Recording Mixer
Lora Hirschberg
Martín Hernández
Sound Designer
Supervising Sound Editor
Christopher Barnett
Sound Effects Editor
Arturo Zarate
Lyn Matsuda Norton
Script Supervisor
Luca Kouimelis
Sterfon Demings
Hair Department Head
Makeup Department Head
Production Supervisor
David Blocker
Executive Producer
Frank Hildebrand
John J. Kelly
Brinton Bryan
Second Unit
John R. Saunders
Assistant Director
David Webb
Doug Seus
Stunt Coordinator
Jack Nicholson
Thanks
Chris Regan
Color Timer
Donald Frazee
Special Effects Supervisor
Rod Park
Visual Effects Producer
Jonathan Bell
Cole S. McKay
Stunts
Mychael Bates
Property Master
Gary J. Wayton
Tricia Pifer
Nerses Gezalyan
Sound Mixer
Edward Tise
Amy Fegely
Set Costumer
Critter Pierce
Mike Smithson
Makeup Artist
Jon Krakauer
Book
Songs
Producer
Art Linson
Bill Pohlad
Walt McCandless
Billie McCandless
Steve Hart