Throughout history, tales of chivalry have burnished the legends of brave, handsome knights who rescue fair damsels, slay dragons and conquer evil. But behind many a hero is a good-for-nothing younger brother trying just to stay out of the way of those dragons, evil and trouble in general. As two princes on a daring mission to save their land, they must rescue the heir apparent's fiancée before their kingdom is destroyed. Thadeous (McBride) has spent his life watching his perfect older brother Fabious (Franco) embark upon valiant journeys and win the hearts of his people. Tired of being passed over for adventure, adoration and the throne, he's settled for a life of wizard's weed, hard booze and easy maidens. But when Fabious' bride-to-be, Belladonna (Zooey Deschanel), gets kidnapped by the evil wizard Leezar (Justin Theroux), the king gives his deadbeat son an ultimatum: Man up and help rescue her or get cut off. Half-assedly embarking upon his first quest, Thadeous joins Fabious to trek across the perilous outlands and free the princess. Joined by Isabel (Natalie Portman)-an elusive warrior with a dangerous agenda of her own-the brothers must vanquish horrific creatures and traitorous knights before they can reach Belladonna. If Thadeous can find his inner hero, he can help his brother prevent the destruction of his land. Stay a slacker, and not only does he die a coward, he gets front row seats to the dawn of an all-new Dark Ages. 预告片与影评人的战争。我干嘛非得是你想的那样？！。我爱你 是一个男人对另一个男人的爱。古代人吸大麻。This's the best film for killing time！！！。不带脑子的休闲娱乐，你做到了。。Show me some respect,I'm a prince!（噗哈哈）。这才是真正的英雄。嫁给王子不如嫁给巫师！。低俗奇幻捧朋友小品。。 在传说中的年代，黄金骑士团在斩妖除魔后留下了一百年后双月同蚀时，世间会出现如他们一般的英雄的预言……时光荏苒，莫恩王国有两位性格迥异的王子，王位继承者法拜斯（詹姆斯•爱德华多•弗兰科 James Edward Franco 饰）英雄善战，深孚众望；二王子泰德斯（丹尼•麦克布耐德 Danny McBride 饰）则擅长搞砸任何任务，并且因长久以来人们对他的忽视而心生不满，满腹牢骚。法拜斯王子在讨伐邪恶法师“毒蜥”时救回了被常年囚禁的少女贝拉多娜（佐伊•丹斯切尔 Zooey Deschanel 饰），并计划与后者成婚，毒蜥赶到婚礼现场将贝拉多娜掳走以完成生下巨龙的仪式。法拜斯带着颇不情愿的泰德斯踏上了二度救回贝拉多娜的征途，根据传说，取得独角兽之剑是他们战胜毒蜥的唯一机会……
