- Emile Hirsch
- Christopher McCandless
- Marcia Gay Harden
- Billie McCandless
- William Hurt
- Walt McCandless
- Jena Malone
- Carine McCandless
- Catherine Keener
- Jan Burres
- Brian Dierker
- Rainey
- Vince Vaughn
- Wayne Westerberg
- Zach Galifianakis
- Kevin
- Kristen Stewart
- Tracy
- Kyle Kwon
- Ted Turner
- Hal Holbrook
- Ron Franz
- Thure Lindhardt
- Thomas
- Sean Penn
- Director, Producer, Screenwriter
- Art Linson
- Producer
- Bill Pohlad
- Producer
- David Blocker
- Executive Producer
- John J. Kelly
- Executive Producer
- Frank Hildebrand
- Executive Producer
- Eric Gautier
- Cinematographer
- Jay Cassidy
- Film Editing
- Domenic Silvestri
- Art Director
- John Richardson
- Art Director
- Danielle Berman
- Set Decoration
- Christopher Neely
- Set Decoration
- Mary Claire Hannan
- Costume Design
- Francine Maisler
- Casting
- Michael Brook
- Original Music
- Kaki King
- Original Music
- Eddie Vedder
- Original Music, Songs
- Derek R. Hill
- Production Design
