Watch The Return of the Texas Chainsaw Massacre for Free: How to Stream the Movie Online at 123Movies. . After a group of Texas teenagers leave prom night early and get into a car crash in the woods, they employ the aid of a nearby insurance agent, who calls in her tow truck-driving boyfriend, Vilmer Slaughter. Unfortunately for them, Vilmer is a sadistic killer with a mechanical leg who introduces them to his brother, Leatherface, and the rest of their twisted family.