Peter Stormare Corporal (voice)
Benedict Cumberbatch Classified (voice)
John Malkovich Dave (voice)
Ken Jeong Short Fuse (voice)
Werner Herzog Documentary Filmmaker (voice)
Andy Richter Mort (voice)
Mike Mitchell Antarctic Penguin (voice)
Chris Sanders Antarctic Penguin (voice)
Tom McGrath Executive Producer, Skipper (voice)
Conrad Vernon Rico (voice)
Chris Miller Kowalski (voice)
Annet Mahendru Eva (voice)
Walt Dohrn Antarctic Penguin (voice)
Brent Simons Story
Billy Eichner New York Reporter (voice)
Jim Pirri Gondolier (voice)
Alan Schoolcraft Story
John Aboud Screenplay, Story
Ava Acres Girl at Zoo (voice)
Jeff Fischer Security System Voice (voice)
Christopher Knights Private (voice)
Hope Levy Antarctic Penguin / Woman at Aquarium (voice)
Brandon Sawyer Screenplay
Christi Soper Hilt Casting
Eric Darnell Director, Executive Producer
Danny Jacobs King Julien (voice)
Nicholas Guest Flight Attendant (voice)
Simon J. Smith Director
Pitbull Songs
Carter Hastings Boy at Aquarium (voice)
Michael Colton Story, Screenplay
Mark Swift Producer
Nathan Schauf Additional Editing
Stephen Kearin Pilot / Aquarium Employee (voice)
Stephen Apostolina Penguin Prisoner (voice)
Paul N.J. Ottosson Supervising Sound Editor, Sound Re-Recording Mixer, Sound Designer
Steve Alterman Aquarium Announcer (voice)
John Roesch Foley
Sean Charmatz Cricket (voice)
David Arch Musician
Dennis Sands Scoring Mixer
Max Aruj Music Programmer
Robert Troy Dialogue Editor
Lorne Balfe Original Music Composer
Bruce Tanis Sound Effects Editor
Susan Fitzer Antarctic Penguin (voice)
Cullen McCarthy Boy at Zoo (voice)
Mireille Soria Executive Producer
Heather Lanza Production Supervisor
Mark Berrow Musician
Floriane Marchix Conceptual Design, Visual Development
Sarah Monat Foley
Jonathan Klein Foley Editor
Will Erokan Assistant Editor
Robin Harlan Foley
Leslee Feldman Casting
Alex Cardullo Post Production Assistant
Joe Crowley Production Supervisor
Craig Kellman Character Designer
Lynn Hobson Associate Editor
Mollie Gamo Casting Associate
Al Rodrigo Penguin Fan (voice)
Alyson Dee Moore Foley
Mike Safianoff Visual Effects
Elizabeth Pan Shanghai TV Reporter (voice)
Kristina Truong Art Department Assistant
Jamie Hardt Sound Effects Editor
Gabriel Portnof CG Supervisor
Kelly Cooney Cilella Mermaid Penguin (voice)
Lynnanne Zager Computer Voice (voice)
Steve Mair Musician
Wes Chilton VFX Artist