Documentary filmmaker Robert Kenner examines how mammoth corporations have taken over all aspects of the food chain in the United States, from the farms where our food is grown to the chain restaurants and supermarkets where it's sold. Narrated by author and activist Eric Schlosser, the film features interviews with average Americans about their dietary habits, commentary from food experts like Michael Pollan and unsettling footage shot inside large-scale animal processing plants.

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.

一对情侣（张京生 & 吕丽萍 饰）为了钱财抢劫火车，致使一辆运送剧毒药品的闷罐车发生泄漏，最终烧穿了臭氧层。与此同时，正因病在家休息的男孩（张宁 饰）突然发现自己能听懂好朋友大白猫的语言了。大白猫告诉他说这起严重的事故如不及时加以制止，地球上的生物最终都将灭亡。然而大人们为了金钱忙碌奔波，根本不会相信男孩和动物说的话。万般无奈之下，男孩只能和其他动物联合起来寻找污染源，以一己之力拯救全人类……