Istorija prasideda, kai jauniausias astronauto Džefo sūnus Alanas išsiunčiamas į nuošalią mokyklą. Ten jis išmoksta visko, ko gali prireikti pasauliui gelbėti. Kai pavojingos situacijos pasiekia tokią ribą, kai nei įprastos karinės, nei tarptautinės pajėgos nieko nebegali padėti, Alanas ir jo broliai imasi gelbėti planetą. Ar jie įveiks Visatos nelaimes?
Pierre has four months left to live if he does not find a new liver. His only hope is a transplant from his brother, Paul. But Pierre hates Paul and has refused to see him for the past ten years. They are different in every aspect : their way of life, their tastes. Nevertheless, Marie, Pierre's fiancee, is determined to reconcile the two men. A love-hate relationship develops, disrupting the trio, recomposing the couples and even going so far as to change their personalities. After a few too many drinks and a bit of fooling around, the settling of scores between the two brothers will come to a surprising end.