Arnaud is a young man of twenty. Following the death of his mother three years ago, he has dropped out of his studies and taken refuge in food to fill the void. He now weighs 177 kilos and lives with his father, with whom he quarrels constantly. Arnaud has reached the point where he has decided to undergo a stomach reduction operation
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.
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.