Scrat, the hapless saber-toothed squirrel of the "Ice Age" adventures, who experiences the ups and downs of fatherhood, as he and the adorable, mischievous Baby Scrat, alternately bond with each other and battle for ownership of the highly treasured Acorn.
E1
Scrat first meets his adorable son Baby Scrat and experiences the pure joy of being a father until the moment when Baby Scrat sees the acorn for the first time.
E2
Scrat manages to get the acorn away from his sleeping son, but Baby Scrat cries so loudly that he causes an avalanche.. Scrat does everything he can to get Baby Scrat back to sleep and prevent the avalanche.
Scrat demonstrates for Baby Scrat how to plant The Acorn, but Scrat is really the one being taught a lesson.
Scrat and Baby Scrat pursue after The Acorn into a dark cave, which resembles a creepy funhouse hall of mirrors.
Thanks to a dodo bird, Scrat and Baby Scrat end up on opposite sides of a log held up by a single branch.
The Acorn goes flying off a cliff. With it seemingly gone forever, can Scrat and Baby Scrat live in harmony?