Elenco - Na Natureza Selvagem
Emile Hirsch
Christopher McCandless / Alexander SupertrampMarcia Gay Harden
Billie McCandlessWilliam Hurt
Walt McCandlessJena Malone
Carine McCandless / Additional Narration (voice)Brian H. Dierker
RaineyCatherine Keener
Jan BurresVince Vaughn
Wayne WesterbergKristen Stewart
Tracy TatroHal Holbrook
Ronald "Ron" FranzThure Lindhardt
MadsSigne Egholm Olsen
SonjaJim Gallien
Jim GallienJames J. O'Neill
Graduation ReaderMalinda McCollum
WaitressPaul Knauls
Building ManagerZach Galifianakis
KevinCraig Mutsch
Wayne's Crew #1Jim Beidler
Wayne's Crew #2John Decker
Hutterite #1John Hofer
Hutterite #2Jerry Hofer
Hutterite #3Terry Waldner
Hutterite #4Robin Mathews
Gail BorahCandice Campos
Bar GirlSteven Wiig
Lee's Ferry RangerFloyd Wall
Man In Phone BoothBryce Walters
Christopher McCandless (age 4)Jim Davis
Immigration OfficerCheryl Francis Harrington
Social WorkerR. D. Call
BullHaley Ramm
Carine McCandless (age 11)Merritt Wever
LoriEverett 'Insane Wayne' Smith
Insane CainJohn Jabaley
AnnouncerLeonard Knight
Leonard KnightMatt Contreras
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