极限钓鱼高手雅可布·法格纳跑遍世界各地,冒着生命危险寻找传奇淡水巨兽——撒旦鸭嘴鱼。但这种全球最大的河川巨鱼还存在吗?为了钓到这种亚马逊巨鲶,雅克布必须战胜艰难险阻,与它们搏斗。在秘鲁亚马逊云茂密的雨林里,他不断寻找并试图抓捕撒旦鸭嘴鱼,以此提醒世人,河流中的一些生命正在逐渐消失…… Extreme fishing expert Jacobs Fagner traveled all over the world, risking his life to find the legendary freshwater behemoth - Satan duckbill fish. But is this the world’s largest river giant fish still exist? In order to catch this Amazon giant catfish, Jacques cloth must overcome the difficulties and obstacles, and fight them. In Peru’s Amazon rainforest, he constantly searching for and trying to catch the fish of Satan, in order to remind the world that some life in the river is gradually disappearing ......