Nicole Kidman Norma Jean (voice)
Hugh Jackman Memphis (voice)
Robin Williams Ramon / Lovelace (voice)
Elijah Wood Mumble (voice)
Brittany Murphy Gloria (voice)
Anthony LaPaglia Boss Skua (voice)
Lee Perry Elder / Zoo Penguin (voice)
Aldis Hodge (voice)
Roger Rose Leopard Seal (voice)
Hugo Weaving Noah (voice)
A.J. Buckley (voice)
Dee Bradley Baker Maurice (voice)
Efrain Figueroa (voice)
Mari Weiss (voice)
George Miller Director, Producer, Writer
Graham Burke Executive Producer
Doug Mitchell Producer
David Scott Conceptual Design
Michelle Arthur Adélie Chica (voice)
Alan Shearman Elder (voice)
Miriam Margolyes Mrs. Astrakhan (voice)
E. G. Daily Baby Mumble (voice)
J. Grant Albrecht (voice)
Carlos Alazraqui Nestor (voice)
Alyssa Shafer Baby Gloria (voice)
Scotty Cox (voice)
Jeffrey Garcia Rinaldo (voice)
Tom Carlson Music Editor
Shawn Murphy Scoring Mixer
Lombardo Boyar Raul (voice)
John Powell Original Music Composer
Logan Arens (voice)
Grant Wilson Animation
Chris Edgerly (voice)
John Simpson Foley Artist
Barbara Harris ADR Voice Casting
Danny Mann Dino (voice)
Chrissie Hynde Michelle (voice)
Kenny Lam Digital Compositors
Helmut Bakaitis Live Action Cast
Shaun Conway Gaffer
Frank Lipson Sound Effects Editor
Fat Joe Seymour (voice)
John Ashton Thomas Additional Music, Orchestrator
Dana Goldberg Executive Producer
Greg Gladstone CG Supervisor
Johnny A. Sanchez Lombardo (voice)
Khamani Griffin (voice)
Peter Carroll Elder (voice)
Leah Katz Assistant Sound Editor
John Collee Writer
Andrew Corsi Assistant Editor
Richard McBride Compositor
Andrew Lesnie Director of Photography
Bruce Berman Executive Producer
Lisa Dennis Post Production Supervisor
Henry Nixon Live Action Cast
Matt Hatton Conceptual Illustrator
Kenneth Bailey Visual Effects
Seishirou Katou Baby Mumble (voice)
Denise Blasor Adélie Chica (voice)
Jason Ballantine First Assistant Editor
Richard Carter Barry (voice)
Bruce Emery Dolby Consultant
Christian Gazal Editor
Khadijah Haqq McCray (voice)
Rachel York (voice)
Judy Morris Writer, Co-Director
P.J. Voeten First Assistant Director
Erin Chambers (voice)
Magda Szubanski Miss Viola (voice)
George Doering Musician