A young couple, Michelle and Ryan, embark on a cross-country road trip in hopes of rekindling their relationship. As they traverse through Texas, they stop at a desolate gas station where they encounter a peculiar attendant. Soon after, they find themselves being chased by a truck and seek refuge at an abandoned house. Unbeknownst to them, the house is the home of a deranged family, including the menacing killer Leatherface. Trapped in their nightmare, the couple must navigate through a labyrinth of terror and violence to survive.

Meanwhile, a survivalist named Benny comes across the scene and gets entangled in the chaos. As he attempts to aid Michelle and Ryan, he discovers the full extent of the family's madness. The tension escalates as night falls, with each character fighting for their life against seemingly insurmountable odds. Graphics scenes of horror unfold, revealing the dark history of Leatherface and his family. The relentless pursuit for escape becomes increasingly desperate, drawing closer to an intense and uncertain climax.