Into the Wild

Marcia Gay Harden

Billie McCandless

Vince Vaughn

Wayne Westerberg

Hal Holbrook

Ronald "Ron" Franz

Catherine Keener

Jan Burres

John R. Saunders

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William Hurt

Walt McCandless

Sean Penn

-

R. D. Call

Bull

Thure Lindhardt

Mads

Jena Malone

Carine McCandless / Additional Narration (voice)

J. Nathan Simmons

Tourist (uncredited)

Luca Kouimelis

-

David Webb

-

Lyn Matsuda Norton

-

Merritt Wever

Lori

Zach Galifianakis

Kevin

Kristen Stewart

Tracy Tatro

Emile Hirsch

Christopher McCandless / Alexander Supertramp

Brian H. Dierker

Rainey

Signe Egholm Olsen

Sonja

Jim Gallien

Jim Gallien

James J. O'Neill

Graduation Reader

Malinda McCollum

Waitress

Paul Knauls

Building Manager

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

-

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

Haley Ramm

Carine McCandless (age 11)

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)

Parris Mosteller

Young Boy (voice) (uncredited)

Timothy Levine

Atlanta Braves fan (uncredited)

Haley Sweet

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Aaron Wayne Hill

Big Wheel Boy (uncredited)

Bart the Bear 2

Bear