Emile Hirsch

Christopher McCandless / Alexander Supertramp

Marcia Gay Harden

Billie McCandless

William Hurt

Walt McCandless

Jena Malone

Carine McCandless / Additional Narration (voice)

Brian Dierker

Brian H. Dierker

Rainey

Catherine Keener

Jan Burres

Vince Vaughn

Wayne Westerberg

Kristen Stewart

Tracy Tatro

Hal Holbrook

Ronald "Ron" Franz

Thure Lindhardt

Mads

Signe Egholm Olsen

Sonja

Jim Gallien

Jim Gallien

R.D. Call

James J. O'Neill

Graduation Reader

Malinda McCollum

Waitress

Paul Knauls

Building Manager

Zach Galifianakis

Kevin

Craig Mutsch

Wayne's Crew #1

Jim Beidler

Wayne's Crew #2

John Decker

Hutterite #1

John Hofer

Hutterite #2

Jerry Hofer

Hutterite #3

Terry Waldner

Hutterite #4

Robin Mathews

Gail Borah

Candice Campos

Bar Girl

Steven Wiig

Lee's Ferry Ranger

Floyd Wall

Man In Phone Booth

Bryce Walters

Christopher McCandless (age 4)

Jim Davis

Immigration Officer

Cheryl Francis Harrington

Social Worker

R. D. Call

Bull

Haley Ramm

Carine McCandless (age 11)

Merritt Wever

Lori

Everett 'Insane Wayne' Smith

Insane Cain

John Jabaley

Announcer

Leonard Knight

Leonard Knight

Matt Contreras

Book Shopper #1

Denise Sitton

Book Shopper #2

Sharon Olds

Additional Narration (voice)

Carine McCandless

Additional Narration (voice)

J. Nathan Simmons

Tourist (uncredited)

Parris Mosteller

Young Boy (voice) (uncredited)

Timothy Levine

Atlanta Braves fan (uncredited)

Haley Sweet

Bank Teller (uncredited)

Aaron Wayne Hill

Big Wheel Boy (uncredited)

Bart the Bear II

Bear

Sean Penn

Director

Luca Kouimelis

Script Supervisor

Lyn Matsuda Norton

Script Supervisor

John R. Saunders

Asistente de Dirección

David Webb

Asistente de Dirección

Sean Penn

Guión, Guión Adaptado

Jon Krakauer

Novela, Libro

Éric Gautier

Director de Fotografía

Chuck Zlotnick

Still Photographer

Jacques Jouffret

Steadicam Operator

Eddie Vedder

Compositor de la Música Original, Songs, Música

Michael Brook

Compositor de la Música Original

Kaki King

Compositor de la Música Original, Música

Martín Hernández

Sound Designer, Supervising Sound Editor

Nerses Gezalyan

Sound Mixer

Edward Tise

Sound Mixer

Christopher Barnett

Sound Effects Editor

Arturo Zarate

Sound Effects Editor

Michael Minkler

Mezclador de Re-Grabación de Sonido

Lora Hirschberg

Mezclador de Re-Grabación de Sonido

David Franco

Music Supervisor

Sean Penn

Productor

Bill Pohlad

Productor

Art Linson

Productor

Paramount Vantage

Compañía de Produccion

River Road Entertainment

Compañía de Produccion

Frank Hildebrand

Productor Ejecutivo

David Blocker

Productor Ejecutivo

John J. Kelly

Productor Ejecutivo

Francine Maisler

Casting

Haley Sweet

Supervisor de Producción

Lauren Grey

Ayudante de Casting

Kathy Driscoll-Mohler

Ayudante de Casting

Mike Smithson

Maquilladora

Mary Claire Hannan

Diseño de Vestuario

Jacqueline Aronson

Costume Supervisor

Critter Pierce

Set Costumer

Amy Fegely

Set Costumer

Robin Mathews

Jefe Departamento de Maquillaje

Sterfon Demings

Hair Department Head

Gary Archer

Prosthetics

Jay Cassidy

Editor

Chris Regan

Color Timer

Derek R. Hill

Diseño de Producción

Domenic Silvestri

Dirección Artística

John Richardson

Dirección Artística

Danielle Berman

Decorados

Christopher Neely

Decorados

Rod Park

Visual Effects Producer

Tricia Pifer

Visual Effects Producer

Donald Frazee

Special Effects Supervisor

Brinton Bryan

Second Unit

Cole S. McKay

Dobles

Gary J. Wayton

Dobles

Doug Seus

Stunt Coordinator

Mychael Bates

Property Master

Jack Nicholson

Thanks

Jonathan Bell

Thanks

Billie McCandless

Thanks

Carine McCandless

Thanks

Jon Krakauer

Thanks

Walt McCandless

Thanks