Osvaldo is a normal family man who, however, hides a big secret: he is in fact dealing with illegal activities on whose trail, for some time now, there has been Lucio, a policeman whose life is destined to cross several times that of his "prey": the children of the two men, in fact, met and fell in love without knowing that their parents have been in indirect conflict for some time.

During the World War II, the prisoners of a German camp in a Greek island are trying to escape. They not only want their freedom, but also seek an ineffable treasure hidden in a monastery at the summit of the island's mountain.

Red, Chuck, Bomb and the rest of their feathered friends are surprised when a green pig suggests that they put aside their differences and unite to fight a common threat. Aggressive birds from an island covered in ice are planning to use an elaborate weapon to destroy the fowl and swine.