Follow Central Park Zoo animals, including, Alex the Lion, Marty the Zebra, Melman the Giraffe and Gloria the Hippo, along with the psychotic penguins, the monkeys, and the lemur leaders as they unexpectedly are now stranded in the middle of Africa. While Alex, Marty, Melman and Gloria are rather happy with their new environment, they quickly realize that it's not all that it seems. Meanwhile, the penguins attempt to repair the plane that they accidentally destroyed.