Synopsis

At the scene of a brutal crime, Castle and Beckett discover enormous footprints, prompting the team to consider a startling possibility: that Bigfoot is the perpetrator. Their investigation leads them down a path of primate research, into the world of big game hunting, and amidst whispers of mythological creatures. They soon realize that identifying the culprit – be it man or beast – may place them in perilous territory, threatening their own existence.