Alex el léon

Paco León

Mason

Conrad Vernon

Alex

Ben Stiller

Marty

Chris Rock

Sonya

Frank Welker

Marty la cebra

Domingo Claudi

Comandante

Eric Darnell

Melman

David Schwimmer

Gloria la hipopótamo

Lola Oria

Gloria

Jada Pinkett Smith

Captain Chantel DuBois

Frances McDormand

Melmam la jirafa

Rafael Parra

King Julien XIII

Sacha Baron Cohen

Capitana Chantal DuBois

Eva Hache

Gia la jaguar

Elisa Beuter

Freddie the Dog

維尼 瓊斯

Vitaly

Bryan Cranston

Las trillizas andaluzas

Paz Vega

Mort (voice)

Andy Richter

Gia

Jessica Chastain

Stefano

Martin Short

Maurice (voice)

Cedric the Entertainer

Skipper

Tom McGrath

Casino Security

Dan O'Connor

Kowalski (voice)

Chris Miller

Private (voice)

Christopher Knights

Freddie the Dog (voice)

Vinnie Jones

Jonesy the Dog (voice)

Steve Jones

Frankie the Dog (voice)

Nick Fletcher

Croupier / Circus Master (voice)

Danny Jacobs

Fourth Policeman (voice)

Stephen Kearin

Zoo Official (voice)

Emily Nordwind

Kid in Crowd (voice)

Asucena Jimenez