其它译名： Ratropolis
类 型： 动画 / 家庭 / 喜剧
导 演： David Bowers
编 剧： 迪克 克莱门特 Dick Clement
配音演员： 凯特·温斯莱特 Kate Winslet
休·杰克曼 Hugh Jackman
伊恩·麦凯伦 Ian McKellen
安迪·席克斯 Andy Serkis
比尔·奈伊 Bill Nighy
上映日期： 2006-11-3
国家地区： 美国 / 英国
罗迪是一只住在肯星顿豪华住宅区的、决心进入“上流社会”的“交际鼠”。当一只下水道里的叫席德的老鼠从水槽里钻出来并觉得其撞上好运时，罗迪计划自己动手通过把这只新来的老鼠引入“旋涡”中而除掉这个害鼠。席德也许是个无知的笨蛋，但是他并不傻，所以结果是罗迪被冲进了乱七八糟的“鼠都市”世界中，在那他遇到了各式各样的新朋友。
Roddy is a decidedly upper-crust "society mouse" who lives the life of a beloved pet in a posh Kensington flat. When a sewer rat named Syd comes spewing out of the sink and decides he's hit the jackpot, Roddy schemes to rid himself of the pest by luring him into the "whirlpool." Syd may be an ignorant slob, but he's no fool, so it is Roddy who winds up being flushed away into the bustling sewer world of Ratropolis. There Roddy meets Rita, an enterprising scavenger who works the sewers in her faithful boat, the Jammy Dodger. Roddy immediately wants out, or rather, up; Rita wants to be paid for her trouble; and, speaking of trouble, the villainous Toad--who royally despises all rodents equally, making no distinction between mice and rats--wants them iced ... literally. The Toad dispatches his two hapless hench-rats, Spike and Whitey, to get the job done. When they fail, the Toad has no choice but to send to France for his cousin--that dreaded mercenary, Le Frog.