Scrat, the hapless saber-toothed squirrel from the adventure animated film "Ice Age," experiences new ups and downs. The series is an anthology of short stories about the amusing Scrat, who discovers the joys of his new life as a father. The prehistoric rodent is forced not only to teach his heir - Baby Scrat - to adapt to the harsh realities of the Ice Age, but also to compete with his own son for the right to possess the Acorn.