In Arkansas, a college professor named Brian Lockhart sets out on an expedition with his students to investigate sightings of a mythical creature known as the Fouke Monster, a Bigfoot-like creature said to inhabit the swamps. Eager to document evidence of this legendary being for both academic and personal interest, Brian is joined by Tanya, Tim, and Leslie, his dedicated students who are equally fascinated by the mystery surrounding the creature. As they journey through the dense wilderness, they meet various local residents who recount their personal encounters with the elusive beast, adding intriguing layers to the mythology. Each story adds depth to the folklore, hinting at a creature that is simultaneously menacing and misunderstood.

As the group delves deeper into the swamp, strange occurrences and ominous signs suggest that the Fouke Monster may be more than just legend. Tensions rise as they experience unnerving sounds and unsettling encounters hinting at an unseen presence. The line between myth and reality blurs, pushing the group to question their skepticism and courage in facing the unknown. With each passing day and night in the wilderness, suspense builds around whether they are merely chasing shadows or truly closing in on an extraordinary discovery.