1- The movie also takes a darker turn, characters actually get killed (I don't remember anybody actually dying in the previous ones) and the plot takes on an unexpected emotional twist that lays the foundation for future sequels.
A- 'Madagascar'
B- 'Pirates of the Caribbean'
3- Half-squirrel half-rat (hence the name Scrat, I suppose), he pops up as a hilarious side issue making forlorn attempts to bury his last acorn.
C- 'Ice Age'
4-Alex the Lion, the zoo’s main attraction who; Gloria the Hippo, Melman the hypochondriac Giraffe, and finally, Alex’s best friend Marty the Zebra.
D- Spider-man