两个孤独却有着男人气概的牧羊人，因彼此对胡须喜爱而走在一起，但他们却用一道高高的篱笆彼此隔开，他们彼此憎恶。当一艘星际救援飞船派来营救地球上每个物种的两只时，他们意识到一场全球性灾难即将来临，而他们有可能成为最后两名人类幸存者。

Two lonely macho shepherds, united by their love of their moustaches yet men divided a high border fence and their shared hatred for each other – realise that they have a chance to be the last two human survivors of an impending worldwide catastrophe when they spot an intergalactic rescue spaceship sent to rescue a two of each of the species of planet earth.