影片講述松鼠奎特（克里斯·奇 Chris Wedge 配音）為了追松果，偶然引發(fā)宇宙事件，改變并威脅著冰川代的世界。為了拯救自己，話樹懶希德（約翰·雷吉扎莫 John Leguizamo 配音）、猛犸象曼尼（雷·羅諾 Ray Romano 配音）、劍齒虎迪亞哥（丹尼?利瑞 Denis Leary 配音），以及別的動物群族必須離開家園，踏上了他們充滿劇色彩的冒險旅程，他們來到充滿異國情調(diào)的新大陸，并遇了許多形形色色的新角色?
Dr. Samantha Goodman, an attractive psychiatrist in her thirties, joins her husband and sister for a weekend at a winter cottage when an unexpected guest arrives. Harlan Pyne, a violent sexual offender, is convinced that Samantha conducted unethical experiments on him while she was his doctor. With the assistance of his troubled yet eager protege, Harlan forces Samantha and her family to participate in a series of nightmarish games. On this night of terror, escape is not an option, truth guarantees nothing, and revenge will not necessarily be sweet.
