The sequel to 2005's "Madagascar", in which New York Zoo animals, Alex the Lion, Marty the Zebra, Melman the Giraffe and Gloria the Hippo, still stranded on Madagascar, start to leave the island.

He and his best friends – Marty the zebra, Melman the giraffe and Gloria the hippo – have spent their whole lives in blissful captivity before an admiring public and with regular meals ...