A boy who has never been late to school runs into some very strange obstacles as he hurries on his way, only to discover when he arrives that he is a day early.

Deli-owner Murray must take Santa's place, with the help of a pushy elf and an eager-to-believe young boy.

Eight-year-old Benjy, who is always being teased because he resembles Abraham Lincoln, learns to accept and appreciate his face when he attends a special summer camp.

Scrat is still trying to nab the ever-elusive nut and in the process may find his true love; Manny and Ellie await the birth of their mini-mammoth; Diego, the saber-toothed tiger, wonders if he's growing too 'soft' hanging with his pals; and Sid the sloth gets into trouble when he creates his own makeshift family by hijacking some dinosaur eggs. On a mission to rescue the hapless Sid, the gang ventures into a mysterious underground world where they...