Elijah Wood
Mumble (voice)
Robin Williams
Ramon / Lovelace (voice)
Brittany Murphy
Gloria (voice)
Hugh Jackman
Memphis (voice)
Nicole Kidman
Norma Jean (voice)
Anthony LaPaglia
Boss Skua (voice)
Elizabeth Daily
Baby Mumble (voice)
Magda Szubanski
Miss Viola (voice)
Miriam Margolyes
Mrs. Astrakhan (voice)
Carlos Alazraqui
Nestor (voice)
Lombardo Boyar
Raul (voice)
Jeffrey Garcia
Rinaldo (voice)
Johnny A. Sanchez
Lombardo (voice)
Alyssa Shafer
Baby Gloria (voice)
Cesar Flores
Baby Seymour (voice)
Mark Klastorin
Vinnie (voice)
Michael Cornacchia
Frankie (voice)
Seishirou Katou
Baby Mumble (voice)
Arif S. Kinchen
Skuas (voice)
Nicholas McKay
Nev (voice)
Lee Perry
Elder / Zoo Penguin (voice)
Alan Shearman
Elder (voice)
Peter Carroll
Elder (voice)
Giselle Loren
Adélie Chica (voice)
Michelle Arthur
Adélie Chica (voice)
Denise Blasor
Adélie Chica (voice)
Dee Bradley Baker
Maurice (voice)
Roger Rose
Leopard Seal (voice)
Chrissie Hynde
Michelle (voice)
Richard Carter
Barry (voice)
Rickey D'Shon Collins
(voice)
Nicholas DeLaurentis
(voice)
Olivia DeLaurentis
(voice)
Spencer Lacey Ganus
Additional Voices (voice)
Khadijah Haqq McCray
(voice)
Billy 'Sly' Williams
(voice)
Charlotte Gillman
Live Action Cast
Warren Coleman
Live Action Cast
Felix Williamson
Live Action Cast
Carly Andrews
Live Action Cast
Cassandra Swaby
Live Action Cast
Winston Cooper
Live Action Cast
Henry Nixon
Live Action Cast
Kelly Tracey
Live Action Cast
Yann Le Berre
Live Action Cast
Belinda Bromilow
Live Action Cast
Helmut Bakaitis
Live Action Cast
Simon Westaway
Live Action Cast
Craig Ricci Shaynak
(voice)
Alan Zitner
Live Action Cast