THE ACTION HEATS UP & SO DOES THE TEMPERATURE FOR MANNY, SID,DIEGO & SCRAT. TRYING TO ESCAPE THE VALLEY TO AVOID A FLOOD OFTROUBLE, THE COMICAL CREATURES EMBARK ON A HILARIOUS JOURNEYACROSS THE THAWING LANDSCAPE & MEET ELLIE, A FEMALE WOOLLYMAMMOTH WHO MELTS MANNYS HEART.