Sacha Baron Cohen King Julien (voice)
Ben Stiller Alex (voice)
Chris Rock Marty (voice)
Cedric the Entertainer Maurice (voice)
Hans Zimmer Original Music Composer
David Schwimmer Melman (voice)
Andy Richter Mort (voice)
Jada Pinkett Smith Gloria (voice)
Conrad Vernon Mason (voice), Creative Consultant
Tom McGrath Director, Skipper / Fossa / Panicky Man on Subway (voice), Writer
Chris Miller Kowalski (voice)
Bob Saget Zoo Animal (voice)
Eric Darnell Director, Writer, Zoo Announcer / Lemur #1 / Fossa / Subway Car Announcer (voice)
Andy Nelson Sound Re-Recording Mixer
Walt Dohrn Story Artist
Dan O'Connell Foley
David Cowgill Police Horse (voice)
Christopher Knights Private (voice), First Assistant Editor
Mark Burton Writer
Cody Cameron Willie (voice)
Jeffrey Katzenberg Rico (voice) (uncredited)
Ted Tally Creative Consultant
Karey Kirkpatrick Creative Consultant
John T. Cucci Foley Artist
Tom Holkenborg Additional Music
Stephen Apostolina Police Officer (voice)
Elisa Gabrielli Old Lady (voice)
Bruce Fowler Orchestrator
Devika Parikh News Reporter (voice)
David P. Smith Spider / Lemur #2 (voice)
Christi Soper Hilt Casting Associate
Mo Henry Negative Cutter
Jonathan Evans-Jones Musician
Craig Kellman Lead Character Designer
James Ashwill Foley Mixer
Serguei Kouchnerov Animation
Chris Douridas Music Consultant
James S. Levine Additional Music
David A. Whittaker Sound Effects Editor
Heitor Pereira Additional Music, Musician
Gavin Greenaway Conductor
Dave Rosenbaum Unit Manager
James Bolt Sound Re-Recording Mixer
Richard L. Anderson Supervising Sound Editor
Kevin MacLean Animation
Thomas Jones Supervising ADR Editor
Terry Claborn Color Timer
Bruce White Musician
Nicholas Bucknall Musician
Anna Behlmer Sound Re-Recording Mixer
Erin Michael Rettig Sound Engineer
Bill Damaschke Thanks
Rachel Bolt Musician
Maryann Garger Production Manager
Mireille Soria Producer
Peter Mehlman Creative Consultant
Craig Paulsen First Assistant Editor
Pilar Flynn Production Supervisor
James Wood Wilson Production Illustrator
Teresa Cheng Co-Producer
Nick Ingman Conductor
Ryeland Allison Additional Music
Jim Dooley Additional Music
Leslee Feldman Casting
Billy Frolick Writer
Kristina Reed Executive In Charge Of Production
Jane Hartwell Head of Production
Nico Marlet Character Designer
Steve Mair Musician
Troy Porter ADR Mixer
Mark Coffey Assistant Sound Editor
Jonathan Williams Musician