青春期：男孩和女孩的性健康教育

　　In the British countryside, the Harver family head out on an idyllic summer camping trip where they can bury past tensions and enjoy some family bonding. But when their camp is sabotaged by an unseen intruder in the night, they head to the nearby creepy old farm desperate for help, where vengeful farmer Hunt Hansen and his hideously deformed son aren't farming animals... Caged and waiting for their limbs to be severed, cooked and eaten one at a time, the Harver family must overcome their differences and unite in order to escape alive!

 影片開始于兩個都叫瑪麗的少女（Jitka Cerhová 和 Ivana Karbanová 飾）的對話：沒有人理解我們，這個世界上的一切正在變得越來越糟糕。于是兩人決定：我們也要變得越來越壞！瑪麗一號喜歡和老男人約會，在他們吃飯的時候，瑪麗二號會突然出現(xiàn)，旁若無人地大吃特吃?，旣愐惶柊牙夏腥怂蜕匣疖?，老男人以為她會陪著他，火車開動，她卻下了火車。瑪麗二號在一個收藏蝴蝶標(biāo)本的男青年家中，用他的標(biāo)本遮住自己身體的隱秘部位。她們在夜總會里搗亂，最后被趕走。她們無意中闖入一個沒有人的宴會，開始肆無忌憚地享受美食.....本片獻(xiàn)給精神生活一團糟的人們。