Paulie is a 9 yearr old in the 7th grade. Used to being the smartest kid in the room, Paulie aces every test, wins every spelling bee and science fair, and does not lose. So when bully Tony beats him one day at an essay contest, Paulie refuses to let it go.
Mumble the penguin has a problem: his son Erik, who is reluctant to dance, encounters The Mighty Sven, a penguin who can fly! Things get worse for Mumble when the world is shaken by powerful forces, causing him to brings together the penguin nations and their allies to set things right.
The movie is centered on a couple, Nader and Simin, and their 11-year-old daughter, Termeh. Nader and Simin are about to leave the country for good; however, Nader has a change of heart and decides to stay and look after his father who suffers from Alzheimer's disease.