RJ

Bruce Willis

Verne

Garry Shandling

Len Blum

Sammy the Squirrel

Steve Carell

Lorne Cameron

Ozzie the Possum

William Shatner

David Hoselton*

Stella the Skunk

Wanda Sykes

Gladys

Allison Janney

Vincent (voice)

Nick Nolte

Dwayne LaFontaine

Thomas Haden Church

Heather

Avril Lavigne

Lew the Porcupine

Eugene Levy

Penny the Porcupine

Catherine O'Hara

Tiger (voice)

Omid Djalili

Bucky (voice)

Sami Kirkpatrick

Spike (voice)

Shane Baumel

Quillo (voice)

Madison Davenport

Mackenzie (voice)

Zoe Randol

(voice)

Ariel Winter

Shelby

Jessica Di Cicco

Debbie

Debra Wilson*

(voice)

Jessie Flower

Skeeter (voice)

Paul Butcher

Police Officer (voice)

Sean Bishop

Janis (voice)

Jeannie Elias

Timmy (voice)

Kejon Kesse

Debbie (voice)

Debra Wilson

BBQ Barry (voice)

Sean Yazbeck

Ranger (voice)

Geoffrey Pomeroy

Dr. Dennis (voice)

Joel McCrary

Lunch Table Larry (voice)

Lee Bienstock

Nugent the Dog (voice)

Brian Stepanek

Götz Otto

Ben Becker

Jeanette Biedermann*

(voice)

Steve Alterman

Bernhard Hoëcker

(voice)

Erin Lander

Ralf Schmitz

(voice)

Kirk Baily

(voice)

Jordan Orr

(voice)

Michelle Ruff

(voice)

Nicholas Guest

(voice)

Greyson Spann

Jordan Del Spina

(voice)

David Hiller

Navistar GPS System (voice)

April Lawrence

(voice)

Bridget Hoffman

(voice)

Sandy Holt

(voice)

Marcelo Tubert

RJ Stomach Growling Sound Effect

Ashlyn Madden

(voice)

Talula Holt

BoA

Leslee Feldman

Gary Shandling

Director

Karey Tim Johnson

Director

Tim Jonson

Director

Bonnie Arnold

Director

Christian Kubsch

Director

Timothy O. Johnson

Director

Tim Johnson

Director

Karey Kirkpatrick