Reparto
Bruce Willis
RJ (voice)
Garry Shandling
Verne (voice)
Steve Carell
Hammy (voice)
Wanda Sykes
Stella (voice)
William Shatner
Ozzie (voice)
Nick Nolte
Vincent (voice)
Thomas Haden Church
Dwayne (voice)
Allison Janney
Gladys (voice)
Eugene Levy
Lou (voice)
Catherine O'Hara
Penny (voice)
Avril Lavigne
Heather (voice)
Omid Djalili
Tiger (voice)
Shane Baumel
Spike (voice)
Madison Davenport
Quillo (voice)
Ariel Winter
(voice)
Jessie Flower
(voice)
Paul Butcher
Skeeter (voice)
Jessica DiCicco
Shelby (voice)
Debra Wilson
Debbie (voice)
Sean Bishop
Police Officer (voice)
Jeannie Elias
Janis (voice)
Geoffrey Pomeroy
Ranger (voice)
Joel McCrary
Dr. Dennis (voice)
Brian Stepanek
Nugent the Dog (voice)
Steve Alterman
Additional Voices (voice)
Kirk Baily
Additional Voices (voice)
Jessie Flower
Additional Voices (voice)
Michelle Ruff
Additional Voices (voice)
Nicholas Guest
Additional Voices (voice)
Bridget Hoffman
Additional Voices (voice)
Marcelo Tubert
Additional Voices (voice)
Ariel Winter
Additional Voices (voice)
