Scrat, the monomaniacal sabretoothed squirrel, tries to bury his acorn in the ice but the ice seems to have other plans for this poor prehistoric critter.

Twentieth Century Fox | NR

The human baby won't stop crying so Sid is forced to change his diaper.

Twentieth Century Fox | PG

Manny, Sid, Diego and the baby slide through a series of ice tubes in a wild, prehistoric, roller-coaster ride.

Twentieth Century Fox | PG

Scrat tries to hide his acorn high up in a tree during a thunderstorm (not a good idea).

Twentieth Century Fox | PG

Manny and Sid return the little human baby to his father in a touching scene.

Twentieth Century Fox | PG