A vicious alligator named Ramon, who was flushed into the city sewer as a baby, survives to become a 32-foot-long menace who devours animals and people alike. Ramon's so huge because of the steady diet of dead pets - treated with growth hormones - that he's fed on for 12 years. Now the tremendous brute is angry and looking for revenge. Only detective David Madison knows of Ramon's existence, and it is his task to prove to the rest of the city that a tropical beast lives in their midst. Veteran screenwriter Sayles' script finds the perfect blend of comedy and horror, making this an entertaining romp through the sewers of Chicago.
观众对《大鳄鱼》的评价两极分化，一方面认为剧情离谱、演员表现惊艳，另一方面认为编剧粗制滥造、剧情不合理。
它是一部值得一看的电影，通过其故事和表现手法，让观众反思剧内向观众表达的意义和人性的复杂！
这是一部非常特别的影片，没有大开大合的剧情，没有博人眼球的类型元素，没有贯穿到底的故事脉络。像是一杯温开水，看似平淡，却喝起来十分解渴。
说真的，《大鳄鱼》看完后我真的是久久不能平静！因为这部影片确实带给人的震撼太大了！不论是剧情节奏，还是剧情尺度，都让人不敢相信这是美国剧的水平。
充满了各种自相矛盾的观点，以及对人性的各种颠覆解读，看一遍绝对不过瘾。你每刷一遍，都能对人性有新的认知。
