Alex the Lion, Marty the Zebra, Gloria the Hippo, and Melman the Giraffe are still fighting
to get home to their beloved Big Apple and of course, King Julien, Maurice and the Penguins are all along for the comedic adventure. Their journey takes them through Europe where they find the perfect cover: a traveling circus, which they reinvent – Madagascar style.
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. All of a sudden, they land in the wilderness of Africa, where Alex meets the rest of his family, but has trouble communicating with them after spending so much time at the Central Park Zoo.
At New York's Central Park Zoo, a lion, a zebra, a giraffe, and a hippo are best friends and stars of the show. But when one of the animals goes missing from their cage, the other three break free to look for him, only to find themselves reunited ... on a ship en route to Africa. When their vessel is hijacked, however, the friends, who have all been raised in captivity, learn first-hand what life can be like in the wild.
When Santa and his reindeer crash onto Madagascar it's up to Alex, Marty, Gloria, Melvin and the penguins to save Christmas.