A U.S. coast guard ship is alerted that someone or something is killing all of the inhabitants of Isle Dupree. Diverting to the island, the men discover a massacre has taken place and Sabretooth may be the one responsible. Sasquatch arrives to help.
Sasquatch battles Sabretooth and is badly beaten. As more coast guard men head out into the snow looking for their missing comrades, they discover that Sabretooth is not the monster responsible for the massacre on Isle Dupree.
Already gravely injured during a fight with Sabretooth, Sasquatch is hurt even worse when a coast guard soldier mistakes him for a monster and shoots him. As the soldier nurses him back to health, Sasquatch explains that he has been tracking Sabretooth who has been stalking and hunting a Wendigo, whipping the creature into a panicked frenzy that has caused the creature to slaughter the people of Isle Dupree.