Cast of Madagascar

Ben Stiller provides the voice for Alex, a lion who is the star of the Central Park Zoo.

Chris Rock voices Marty, a zebra who dreams of freedom beyond the zoo.

David Schwimmer lends his voice to Melman, a giraffe who is a bit hypochondriacal.

Jada Pinkett Smith plays Gloria, a confident and caring hippopotamus.

Sacha Baron Cohen voices King Julien, the eccentric and self-proclaimed ruler of the lemurs.

Cedric the Entertainer voices Maurice, King Julien's loyal and sensible advisor.

Andy Richter provides the voice for Mort, a small and cute lemur who adores King Julien.

Tom McGrath voices Skipper, the leader of the penguins, and also plays other minor characters.

Christopher Knights provides the voice for Private, a young and adorable penguin.

Chris Miller voices Kowalski, the intelligent and analytical penguin.

Conrad Vernon voices Mason, a chimpanzee who observes the main characters.

Eric Darnell voices the Zoo Announcer and also several other minor characters, including lemurs.