杰昆·菲尼克斯

Joaquin Phoenix

饰：肯尼 Kenai

杰里米·苏莱泽

Jeremy Suarez

饰：哥达 Koda

里克·莫拉尼斯

FrederickAlanMoranis

饰：阿卢 Rutt

戴夫·托马斯

Dave Thomas

饰：阿德 Tuke

D·B·斯威尼

D.B.Sweeney

饰：斯特卡 Sitka

琼·科普兰

Joan Copeland

饰：塔那那 Tanana

迈克尔·克拉克·邓肯

Michael Clarke Duncan

饰：塔戈 Tug

海尔德·高德

Harold Gould

饰：老德纳利 Old Denahi

保罗·克里斯汀

Paul Christie

饰：拉姆 Ram #1

丹尼尔·马斯特乔奥吉

Daniel Mastrogiorgio

饰：拉姆 Ram #2 (as Daniel Mastrogiorgio)

爱丝黛儿·哈里斯

Estelle Harris

饰：母熊 Old Lady Bear

格雷格·普罗普斯

Greg Proops

饰：公熊 Male Lover Bear

宝蕾·佩雷特

Pauley Perrette

饰：母熊 Female Lover Bear

邦坡尔·罗宾逊

Bumper Robinson

饰：Chipmunks

帕特里克·派尼

Patrick Pinney

饰：Additional Voice (as Pat Pinney)

布莱恩·波塞恩

Brian Posehn

饰：Additional Voice

菲尔·普洛克特

Phil Proctor

饰：Additional Voice

鲍伯·伯根

Bob Bergan

饰：Additional Voice

詹妮弗·达林

Jennifer Darling

饰：Additional Voice

黛比·德里贝里

Debi Derryberry

饰：Additional Voice

比尔·法玛尔

Bill Farmer

饰：Additional Voice

霍普·利维

Hope Levy

饰：Additional Voice,Valley Girl Bear

雪莉·琳

Sherry Lynn

饰：Additional Voice

米凯·麦高万

Mickie McGowan

饰：Additional Voice

Carmen Carter

Carmen Carter

饰：Additional Voice

Randy Crenshaw

Randy Crenshaw

饰：Additional Voice (as Randel Crenshaw)

Rick Logan

饰：Additional Voice

Susan Danielle Stevens

饰：Additional Voice

Arnold McCuller

饰：Additional Voice

蒂姆·梅尔滕斯

Tim Mertens

饰：Additional Voice

Julie Waters Tillman

饰：Additional Voice (as Julia Tillman Waters)

Maxine Waters Willard

Maxine Waters Willard

饰：Additional Voice (as Maxine W. Waters)

Oren Waters

Oren Waters

饰：Additional Voice

Terry Wood

饰：Additional Voice

詹森·雷兹

Jason Raize

饰：Denahi

Darko Cesar

饰：Foreign Croatian Bear

Angayuqaq Oscar Kawagley

饰：Inuit Narrator

罗杰·布帕斯

Rodger Bumpass

饰：Additional Voice

Caitlin Rose Anderson

饰：Additional Voice

Maxi Anderson

Maxi Anderson

饰：Additional Voice

Trey Finney

饰：Additional Voice

Ben Johnson

饰：Additional Voice (as Ben Johnson)

Bethany Johnson

饰：Additional Voice

Luke Johnson

饰：Additional Voice

B. Wyatt Johnson

饰：Additional Voice

Amy Keys

饰：Additional Voice

Josef Powell

饰：Additional Voice

Lamonte Van Hook

饰：Additional Voice

Willie Wheaton

饰：Additional Voice

Fred White

饰：Additional Voice

Terry Young

饰：Additional Voice

丹尼·马斯特罗吉奥尔吉奥

Danny Mastrogiorgio

饰：Ram #2

帕梅拉·阿德龙

Pamela Adlon

Lamont Van Hook

饰：Additional Voice,