Due to the dam construction of the power plant, the Kahwasi River is about to become a lake and disappear. Louis ( Burt Reynolds ), Ed ( Jonathan Vincent Voight ), Bobby ( Ned Beatty ) and Drew ( Ronny Cox ) four An adventurous and nature-loving buddy teamed up and planned to go rafting on the Kahwasi River on the weekend.
The four of them found their guide in the depression town that was about to become the Lake District, and finally reached the bank of the river. After a simple preparation, they began the adventure. The next morning, Ed, who tried to hunt, found nothing. He was quite boring in front of the strong and agile Louis. He went down the river with Fat Bobby to explore the way. However, they met two strangers armed with guns, and the other controlled them. Insulting, Louis arrived and killed the stranger.
The four people hurriedly fled from here. At this time, the river became ferocious, the rapids and rocks were deadly everywhere, and an adventure became a life-threatening journey.
