Character Name : Alex (voice)

Original Name : Ben Stiller

Gender : Male

Character Name : Marty / Additional Zebras (voice)

Original Name : Chris Rock

Gender : Male

Character Name : Melman (voice)

Original Name : David Schwimmer

Gender : Male

Character Name : Gloria (voice)

Original Name : Jada Pinkett Smith

Gender : Female

Character Name : Julien (voice)

Original Name : Sacha Baron Cohen

Gender : Male

Character Name : Maurice (voice)

Original Name : Cedric the Entertainer

Gender : Male

Character Name : Mort (voice)

Original Name : Andy Richter

Gender : Male

Character Name : Zuba (voice)

Original Name : Bernie Mac

Gender : Male

Character Name : Makunga (voice)

Original Name : Alec Baldwin

Gender : Male

Character Name : Mom (voice)

Original Name : Sherri Shepherd

Gender : Female

Character Name : Moto Moto (voice)

Original Name : will.i.am

Gender : Male

Character Name : Nana (voice)

Original Name : Elisa Gabrielli

Gender : Female

Character Name : Skipper / Lemur (voice)

Original Name : Tom McGrath

Gender : Male

Character Name : Kowalski (voice)

Original Name : Chris Miller

Gender : Male

Character Name : Private (voice)

Original Name : Christopher Knights

Gender : Male

Character Name : Mason (voice)

Original Name : Conrad Vernon

Gender : Male

Character Name : Baby Alex (voice)

Original Name : Quinn Dempsey Stiller

Gender : Male

Character Name : Baby Alex (voice)

Original Name : Declan Swift

Gender : Male

Character Name : Teetsi / Poacher #1 / Elephant (voice)

Original Name : Fred Tatasciore

Gender : Male

Character Name : Joe the Witch Doctor / Poacher #2 (voice)

Original Name : Eric Darnell

Gender : Male

Character Name : Baby Glorida (voice)

Original Name : Willow Smith

Gender : Female

Character Name : Baby Marty (voice)

Original Name : Thomas Stanley

Gender : Male

Character Name : Baby Melman (voice)

Original Name : Zachary Gordon

Gender : Male

Character Name : Newscaster (voice)

Original Name : Meredith Vieira

Gender : Female

Character Name : Newscaster (voice)

Original Name : Lesley Stahl

Gender : Female

Character Name : Newscaster (voice)

Original Name : Al Roker

Gender : Male

Character Name : Lemur (voice)

Original Name : David Soren

Gender : Male

Character Name : Guide (voice)

Original Name : Phil LaMarr

Gender : Male

Character Name : Stephen the Giraffe / Tourist with Video Camera / Rhino (voice)

Original Name : Stephen Kearin

Gender : Male

Character Name : Tourist with University Shirt / Cape Buffalo (voice)

Original Name : Dan O'Connor

Gender : Male

Character Name : Telephone Recording (voice)

Original Name : Edie Mirman

Gender : Female

Character Name : Hippo Girlfriend (voice)

Original Name : Fergie

Gender : Female

Character Name : Additional Giraffe (voice)

Original Name : Harland Williams

Gender : Male

Character Name : Tourist with New York T-Shirt (voice)

Original Name : Danny Jacobs

Gender : Male

Character Name : Female Tourist (voice)

Original Name : Bridget Hoffman

Gender : Female

Character Name : Cub (voice)

Original Name : Terrence Hardy Jr.

Gender : Male

Character Name : Little Giraffe (voice)

Original Name : Conner Rayburn

Gender : Male

Character Name : Fish (voice)

Original Name : Holly Dorff

Gender : Female

Character Name : Bobby the Dik Dik (voice)

Original Name : David P. Smith

Gender : Male

Character Name : Lioness (voice)

Original Name : Lynnanne Zager

Gender : Female

Character Name : Additional Dik Dik (voice)

Original Name : Jackie Gonneau

Gender : Female