Part 3/10:
Unbeknownst to the fate of the couple, we meet Matt and John, two brothers accompanied by friends Noah, Sarah, and Nikki, who decide to spend a weekend in their uncle's abandoned home on the same island. As they explore the house and fiddle with old machinery, an atmosphere of nostalgia quickly dissolves into chaos when they encounter the island’s true residents—dogs infected with a rabies virus, turning them into relentless predators.