Ben Stiller

as Alex (voice)

Chris Rock

as Marty (voice)

David Schwimmer

as Melman (voice)

Jada Pinkett Smith

as Gloria (voice)

Cedric the Entertainer

as Maurice (voice)

Andy Richter

as Mort (voice)

Taraji P. Henson

as Okapi (voice)

Danny Jacobs

as King Julien (voice)

Tom McGrath

as Skipper (voice)

Chris Miller

as Kowalski (voice)

Christopher Knights

as Private (voice)

Conrad Vernon

as Mason (voice)

Phil LaMarr

as Tour Guide (voice)

Brian Hopkins

as Elephant (voice)

Susan Fitzer

as Crowd Lioness (voice)

Andrea Montana Knoll

as Lioness / Hippo / Female Elephant (voice)

James Ryan

as Pilot / Dik Dik / Dik Dik #2 (voice)

David Soren

as Co-Pilot / Elephant #2 / Hippo / Ostrich (voice)

Lisa Stewart

as Lioness #2 / Female Ostrich (voice)