Elijah Wood

Mumble (voice)

Katie Holmes

Acteur

Joshua Jackson

Acteur

Robin Williams

Ramon / Lovelace (voice)

Mary-Louise Parker

Acteur

P!nk

Gloria (voice)

Constance Wu

Acteur

E. G. Daily

Erik (voice)

Joe Tippett

Acteur

Johnny A. Sanchez

Lombardo (voice)

John P. McGinty

Acteur

Lombardo Boyar

Raul (voice)

Donald Webber Jr.

Acteur

Sofía Vergara

Carmen (voice)

Common

Seymour (voice)

Nathan Darrow

Acteur

Hugo Weaving

Noah (voice)

Johnna Dias-Watson

Acteur

Brad Pitt

Will (voice)

Jack Martin

Acteur

Matt Damon

Bill (voice)

Carlos Alazraqui

Nestor (voice)

Jeffrey Garcia

Rinaldo (voice)

Ava Acres

Erik (voice)

Benjamin Flores Jr.

Atticus (voice)

Meibh Campbell

Bo (voice)

Magda Szubanski

Miss Viola (voice)

Hank Azaria

Mighty Sven (voice)

Richard Carter

Bryan (voice)

Lee Perry

Wayne / Francesco / Eggbert / Leopard Seal (voice)

Jai Sloper

Weaner Pup (voice)

Oscar Beard

Weaner Pup (voice)

Anthony LaPaglia

Alpha Skua (voice)

Danny Mann

Brokebeak (voice)

Denise Blasor

Adelie Chica (voice)

Roger Narayan

Indian Penguin (voice)

Mason Cotton

Additional Voices (voice)

Joshua Rush

Additional Voice (voice)

Lillian Garrett-Groag

Additional Voices (voice)

Veena Bidasha

Additional Voices (voice)