卡玛拉公主请求泰山到印度帮忙,起因是为了建人造湖,一个大坝将开闸放水,这就会导致下游的数百头大象被淹死。只有泰山出面,才能保护这些动物的性命,而此时人造湖工程的主管也在伺机消灭泰山。Summoned by an Indian princess, Tarzan travels to India where hundreds of wild elephants are in danger. A company is building a hydroelectric dam and the contractors have only a few weeks to finish the job. The building of the dam will flood the valley surrounded by mountains. There is one pass through which the elephant herd can escape but that is being closed. Tarzan comes up against an old nemesis, Bryce, the chief engineer. Bryce undertook a similar dam project in Africa and had a penchant for shooting elephants. It's up to Tarzan to organize the move before Bryce manages to close the pass.