Benedict Cumberbatch Classified (voice)
John Malkovich Dave (voice)
Peter Stormare Corporal (voice)
Ken Jeong Short Fuse (voice)
Andy Richter Mort (voice)
Walt Dohrn Antarctic Penguin (voice)
Ava Acres Girl at Zoo (voice)
Chris Sanders Antarctic Penguin (voice)
Annet Mahendru Eva (voice)
Nicholas Guest Flight Attendant (voice)
Conrad Vernon Rico (voice)
Werner Herzog Documentary Filmmaker (voice)
Mike Mitchell Antarctic Penguin (voice)
Tom McGrath Skipper (voice), Executive Producer
Stephen Kearin Pilot / Aquarium Employee (voice)
Lorne Balfe Original Music Composer
Simon J. Smith Director
Jim Pirri Gondolier (voice)
Chris Miller Kowalski (voice)
Carter Hastings Boy at Aquarium (voice)
Billy Eichner New York Reporter (voice)
Stephen Apostolina Penguin Prisoner (voice)
Pitbull Songs
John Roesch Foley
Alan Schoolcraft Story
Cullen McCarthy Boy at Zoo (voice)
Steve Alterman Aquarium Announcer (voice)
Michael Colton Story, Screenplay
Brent Simons Story
Al Rodrigo Penguin Fan (voice)
Danny Jacobs King Julien (voice)
Russ Gorsline Sound Engineer
John Aboud Screenplay, Story
Christopher Knights Private (voice)
Bruce Tanis Sound Effects Editor
Lynnanne Zager Computer Voice (voice)
Jeff Fischer Security System Voice (voice)
Eric Darnell Director, Executive Producer
Paul N.J. Ottosson Supervising Sound Editor, Sound Re-Recording Mixer, Sound Designer
Christi Soper Hilt Casting
Jennifer Dahlman Associate Producer
Alyson Dee Moore Foley
Sean Charmatz Cricket (voice)
Leslee Feldman Casting
Hannah Sherman Lighting Artist
Jamie Hardt Sound Effects Editor
Hope Levy Antarctic Penguin / Woman at Aquarium (voice)
Steve Mair Musician
Robin Harlan Foley
David Arch Musician
Tripp Hudson Co-Producer
Craig Kellman Character Designer
Floriane Marchix Visual Development, Conceptual Design
Brandon Sawyer Screenplay
Nathan Schauf Additional Editing
Max Aruj Music Programmer
Kristof Serrand Supervising Animator
Robert Troy Dialogue Editor
Jonathan Klein Foley Editor
Mark Berrow Musician
Elizabeth Pan Shanghai TV Reporter (voice)
Kristina Truong Art Department Assistant
Mark Swift Producer
Greg ten Bosch Sound Editor, Sound Effects Editor
Susan Fitzer Antarctic Penguin (voice)
Dennis Sands Scoring Mixer
Sarah Monat Foley
James Simcik ADR Editor
Gabriel Portnof CG Supervisor
Ben Rush Animation
Margaret A. Decker Software Engineer
Angela Ensele Modeling