Elijah Wood

Mumble (voice)

Robin Williams

Ramon / Lovelace (voice)

Brittany Murphy

Gloria (voice)

Hugh Jackman

Memphis (voice)

Nicole Kidman

Norma Jean (voice)

Hugo Weaving

Noah (voice)

Anthony LaPaglia

Boss Skua (voice)

E. G. Daily

Baby Mumble (voice)

Miriam Margolyes

Mrs. Astrakhan (voice)

Carlos Alazraqui

Nestor (voice)

Lombardo Boyar

Raul (voice)

Jeffrey Garcia

Rinaldo (voice)

Fat Joe

Seymour (voice)

Alyssa Shafer

Baby Gloria (voice)

Danny Mann

Dino (voice)

Michael Cornacchia

Frankie (voice)

Seishirou Katou

Baby Mumble (voice)

Arif S. Kinchen

Skuas (voice)

Steve Irwin

Trev (voice)

Tiriel Mora

Kev (voice)

Lee Perry

Elder / Zoo Penguin (voice)

Alan Shearman

Elder (voice)

Peter Carroll

Elder (voice)

Dee Bradley Baker

Maurice (voice)

Roger Rose

Leopard Seal (voice)

Richard Carter

Barry (voice)

J. Grant Albrecht

(voice)

Logan Arens

(voice)

Charles Bartlett

(voice)

Kwesi Boakye

(voice)

A.J. Buckley

(voice)

Erin Chambers

(voice)

Rickey D'Shon Collins

(voice)

Scotty Cox

(voice)

Olivia DeLaurentis

(voice)

Chris Edgerly

(voice)

Efrain Figueroa

(voice)

Jeff Fischer

(voice)

Sonje Fortag

(voice)

Khamani Griffin

(voice)

Aldis Hodge

(voice)

Michael Krepack

(voice)

Diane Michelle

(voice)

Mari Weiss

(voice)

Billy 'Sly' Williams

(voice)

Rachel York

(voice)

Warren Coleman

Live Action Cast

Felix Williamson

Live Action Cast

Henry Nixon

Live Action Cast

Belinda Bromilow

Live Action Cast

Dasi Ruz

Live Action Cast

Helmut Bakaitis

Live Action Cast

Craig Ricci Shaynak

(voice)